Wave Optics Class 12 Physics | Chapter 10 | CBSE JEE NEET | One Shot

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 2.3K

  • @undeflectedray315
    @undeflectedray315 2 ปีที่แล้ว +1023

    Mam thnq so much ...kyuki jo Huygen principles se refraction aur reflection humko bohot buri tarah se smjhaye the school aur coaching m...infact ese samjhaya hi ni tha ..iska actual concept abhi pta chla mujhe❤️

    • @undeflectedray315
      @undeflectedray315 2 ปีที่แล้ว +3

      @@technicalasexpert3812 hn toh ratta toh mara h naa ...tumne maar paye ho...khali befaltu ki baatein karne ajate ho...bhnkr 1 mahine pehle ka comment dhundh ke ab usme reply krre ho. .....agr itni buri lagti h mam toh aye hi kyu ho iss video ki dekhne

    • @Class-lf6cf
      @Class-lf6cf 2 ปีที่แล้ว

      th-cam.com/video/F8rCcKCgi6Q/w-d-xo.html
      😨👉😂

    • @harshpratapsingh2408
      @harshpratapsingh2408 2 ปีที่แล้ว +5

      Yes mam

    • @immi3923
      @immi3923 2 ปีที่แล้ว

      th-cam.com/video/A2qXSSYL9lM/w-d-xo.html

    • @divyansuanand2943
      @divyansuanand2943 2 ปีที่แล้ว

      Bsdk school coaching me dhyan hoga ladki pe

  • @naveenjainnayanjain6316
    @naveenjainnayanjain6316 2 ปีที่แล้ว +279

    Timestamps:
    0:00 Introduction
    0:50 Light: A particle or a wave?
    7:54 Wave nature of light
    8:21 Terminologies
    15:08 Terminologies: Wavefront
    17:08 Terminologies: Spherical Wavefront
    19:04 Terminologies: Cylindrical wavefront
    20:55 Terminologies: Plane wavefront
    22:36 Huygens Principle
    30:33 Reflection of plane waves using Huygens Principle
    40:52 Refraction of plane waves using Huygens Principle
    1:00:53 Refraction & Reflection of Plane waves: Examples
    1:03:46 Coherent & Incoherent Sources
    1:05:40 Superposition of Waves
    1:07:40 Superposition of Waves: Constructive overlap
    1:17:58 Superposition of Waves: Destructive overlap
    1:22:16 Coherent & Incoherent Addition of Waves
    1:26:46 Interference
    1:27:49 Young’s Double Slit Experiment (YDSE)
    1:39:27 YDSE: Fringe pattern
    1:42:30 YDSE: Fringe pattern: Graphical representation
    1:48:05 Sustained Interference
    1:49:12 Young’s single slit experiment
    1:49:40 Diffraction Fringe pattern
    1:51:18 Diffraction pattern Maxima: Explanation
    1:58:59 Diffraction pattern Minima: Explanation
    2:11:25 Diffraction pattern Secondary Maxima
    2:24:19 Interference vs. Diffraction
    2:26:09 Interference & Diffraction: Conservation of energy

    • @mahirajaiswal1722
      @mahirajaiswal1722 ปีที่แล้ว +1

      Ye chap 11th se related h kya???

    • @KaushikKumarUR-
      @KaushikKumarUR- ปีที่แล้ว +1

      ​@@mahirajaiswal1722Haa,Class 11 ka waves chapter related hai isse

    • @FUNNY_FLICKS299
      @FUNNY_FLICKS299 ปีที่แล้ว +4

      tu kuch zyada hi khaali h kya bhai

    • @abhinahitokabhinahi-wt9kl
      @abhinahitokabhinahi-wt9kl 11 หลายเดือนก่อน

      @@FUNNY_FLICKS299 🤣🤣

    • @srishti_0129
      @srishti_0129 10 หลายเดือนก่อน

      Bhai yeh bhi bta do ki kon kon se topic deleted h boards ke liye

  • @riazali2322
    @riazali2322 ปีที่แล้ว +1891

    2023 - 24 batch here it's your attendence for wave optics 😅

    • @Muskan-gw9ip
      @Muskan-gw9ip ปีที่แล้ว +2

      😅

    • @qalb_e_wafaa
      @qalb_e_wafaa ปีที่แล้ว +1

    • @akmalsiddiqui8889
      @akmalsiddiqui8889 ปีที่แล้ว +22

      Kyu teko ousne attendance lene ke liyeh rakhi h 😂 matlab itna faltu ka time h padh le ousse accha 😂

    • @krrishgahlawat1146
      @krrishgahlawat1146 ปีที่แล้ว +1

      ​@@akmalsiddiqui8889 je baat 🗿

    • @varnittyagi9545
      @varnittyagi9545 ปีที่แล้ว +5

      Ma'am apko salary kitni dete hai attendance lene ke ek time ka khana ya do time ka

  • @Cunnuu
    @Cunnuu หลายเดือนก่อน +78

    These are deleted topic of this chapter for session 2024-2025.
    -:Resolving power of microscope and astronomical -:telescope.
    -:Polarisation.
    -:plane polarised light. -:Brewster's law.
    -:uses of plane polarised light and Polaroids

    • @cr4ck1234
      @cr4ck1234 หลายเดือนก่อน +1

      tnx

    • @street_food729
      @street_food729 28 วันที่ผ่านมา +1

      Thnx bro 💦🥵

    • @skzenhabts07
      @skzenhabts07 24 วันที่ผ่านมา +2

      Polarisation is not completely deleted for you kind information! Some part is still included

    • @Cunnuu
      @Cunnuu 24 วันที่ผ่านมา +1

      @@skzenhabts07 Source ??

    • @skzenhabts07
      @skzenhabts07 24 วันที่ผ่านมา

      @@Cunnuu search for ncert 2024-25 wave optics and see in it for yourself

  • @heale3625
    @heale3625 ปีที่แล้ว +730

    May all get 90+ in physcis board

    • @Iam_Fearless_99
      @Iam_Fearless_99 ปีที่แล้ว +16

      99+

    • @Iam_Fearless_99
      @Iam_Fearless_99 ปีที่แล้ว +15

      Nahi 100+

    • @9sxmi
      @9sxmi ปีที่แล้ว +13

      Sab layenge tho matlab kya hoga 90+ ka 💀💀

    • @santoshjadhav1259
      @santoshjadhav1259 ปีที่แล้ว +8

      Spelling aata hai kya tere ko 😂😂

    • @MrX-nq8ek
      @MrX-nq8ek ปีที่แล้ว +3

      Same to you dear very nice of you.

  • @maskman9630
    @maskman9630 ปีที่แล้ว +86

    i am searching for a comment that might say there is a small correction in the video. I didnt found. So im saying it.At 1:24:51 (Coherent and incoherent addition of waves) there is slight mistake in final intensity formula, if I proportional to a^2, there should be Io in the formula not Io^2.

    • @chandraera
      @chandraera ปีที่แล้ว +2

      yes brother
      true

    • @GaganDeep32469
      @GaganDeep32469 ปีที่แล้ว

      genius bro good job

    • @dunkandgame8110
      @dunkandgame8110 5 หลายเดือนก่อน

      Right

    • @keshav6329
      @keshav6329 2 หลายเดือนก่อน

      Finally I found one .

    • @kumarb2731
      @kumarb2731 2 หลายเดือนก่อน

      @@keshav6329 hmm

  • @dakshaasreerama3970
    @dakshaasreerama3970 ปีที่แล้ว +38

    Corrections:
    At 1:19:10 the wave from S2 reaches faster than wave from S1
    At 1:20:34 y2=a cos( wt+ 5 pi)
    At 1:24:57 I is proportional to 4Iₒcos²(Φ/2) and not 4Iₒ²cos²(Φ/2)

    • @anil.arya.
      @anil.arya. ปีที่แล้ว +8

      Ha wo last wala wrong h par pehle 2 sahi kraya h mam ne
      1)S1 reaches faster cus S1 aur S2 ka difference negative aa rha tha which means S2 is greater no. than S1...
      2) The equation of the wave is y = A cos(ωt−kx) where y is the displacement, A is amplitude, the maximum displacement on either side, ω is the angular frequency...

    • @dakshaasreerama3970
      @dakshaasreerama3970 ปีที่แล้ว +4

      @@anil.arya. oh right sorry got confused cuz in ncert s1q and s2q are interchanged

    • @dunkandgame8110
      @dunkandgame8110 5 หลายเดือนก่อน +2

      @@dakshaasreerama3970yes

  • @sunandasahoo7953
    @sunandasahoo7953 10 หลายเดือนก่อน +95

    *For 2023-24 students deleted topics are-*
    1-Resolving power of optical instrument
    2-The Doppler effect
    3-validity of ray optics
    4-polarization by scattering
    5-poparization by reflection

    • @motapota4883
      @motapota4883 10 หลายเดือนก่อน +4

      bhai pura polarization hi deleted hai

    • @sunandasahoo7953
      @sunandasahoo7953 10 หลายเดือนก่อน +2

      @@motapota4883 thik hai bro

    • @harjindersinghx-c2270
      @harjindersinghx-c2270 10 หลายเดือนก่อน +1

      Thanks

    • @whatever_duh
      @whatever_duh 10 หลายเดือนก่อน

      Bhai tuze kaise pata chala... Yarrr ... Link dede bhai please 😢

    • @whatever_duh
      @whatever_duh 10 หลายเดือนก่อน +1

      Aurr bakike chpaters ka bhi bata de bhai .. kal paper 😭😭hai

  • @VaishnaviShukla-g8v
    @VaishnaviShukla-g8v ปีที่แล้ว +44

    0:00 Introduction
    0:50 Light: A particle or a wave?
    7:54 Wave nature of light
    8:21 Terminologies
    15:08 Terminologies: Wavefront
    17:08 Terminologies: Spherical Wavefront
    19:04 Terminologies: Cylindrical wavefront
    20:55 Terminologies: Plane wavefront
    22:36 Huygens Principle
    30:33 Reflection of plane waves using Huygens Principle
    40:52 Refraction of plane waves using Huygens Principle
    1:00:53 Refraction & Reflection of Plane waves: Examples
    1:03:46 Coherent & Incoherent Sources
    1:05:40 Superposition of Waves
    1:07:40 Superposition of Waves: Constructive overlap
    1:17:58 Superposition of Waves: Destructive overlap
    1:22:16 Coherent & Incoherent Addition of Waves
    1:26:46 Interference
    1:27:49 Young’s Double Slit Experiment (YDSE)
    1:39:27 YDSE: Fringe pattern
    1:42:30 YDSE: Fringe pattern: Graphical representation
    1:48:05 Sustained Interference
    1:49:12 Young’s single slit experiment
    1:49:40 Diffraction Fringe pattern
    1:51:18 Diffraction pattern Maxima: Explanation
    1:58:59 Diffraction pattern Minima: Explanation
    2:11:25 Diffraction pattern Secondary Maxima
    2:24:19 Interference vs. Diffraction
    2:26:09 Interference & Diffraction: Conservation of energy

    • @donchacko2716
      @donchacko2716 ปีที่แล้ว +1

    • @laxenta
      @laxenta ปีที่แล้ว

      Kya milta hai copy paste krke bsdk

    • @laxenta
      @laxenta ปีที่แล้ว +1

      ​@@donchacko2716ye tatti kaise banayi ?

    • @lakshikasingh5870
      @lakshikasingh5870 11 หลายเดือนก่อน

      ​@@laxenta😂😂😂

  • @soumyabhamajumdar2490
    @soumyabhamajumdar2490 2 ปีที่แล้ว +548

    Ma'am explained such a hard chapter so easily !! Crystal Clear !!

    • @Positively-yours
      @Positively-yours 2 ปีที่แล้ว +5

      Right

    • @AdityaKumar-qh9cq
      @AdityaKumar-qh9cq 2 ปีที่แล้ว +13

      Hard ward kuch nhi hota hai sikhloge, samjhloge toh sab easy nhi toh sab hard 🤌🥱

    • @nareshsingh5865
      @nareshsingh5865 2 ปีที่แล้ว +1

      Right 👍🏻

    • @Class-lf6cf
      @Class-lf6cf 2 ปีที่แล้ว

      th-cam.com/video/F8rCcKCgi6Q/w-d-xo.html
      😨👉😂

    • @dhanushrn9
      @dhanushrn9 2 ปีที่แล้ว +3

      This is not a hard chapter

  • @sakee_26
    @sakee_26 ปีที่แล้ว +285

    It's physics boards day after tomorrow and your videos are the only thing that's keeping me going !! Love from Tamil Nadu !!

    • @sanidhyapal2554
      @sanidhyapal2554 ปีที่แล้ว +6

      us

    • @dist4rtedmd1t
      @dist4rtedmd1t ปีที่แล้ว +4

      ​@@sanidhyapal2554 us fr

    • @ShubhamKumar-ey9hr
      @ShubhamKumar-ey9hr ปีที่แล้ว +1

      @@gsg9gaymer301 just revise derivations and formulaes my brother

    • @manasrathore3705
      @manasrathore3705 ปีที่แล้ว +8

      @@gsg9gaymer301 just say jai shree ram

    • @gsg9gaymer301
      @gsg9gaymer301 ปีที่แล้ว +6

      @@manasrathore3705 han yehi krke pass hojao ga na

  • @NehaG_08
    @NehaG_08 9 หลายเดือนก่อน +11

    Questions are asked most frequently from young's double slit experiment, and rarely from single slit one! So don't worry about it people✌️👍

  • @sharmabrothersx07
    @sharmabrothersx07 23 วันที่ผ่านมา +5

    Timestamps (Powered by Merlin AI)
    00:05 - Understanding the behavior of light in Wave Optics
    02:05 - Explaining the concept of information by starting with Newton's statement about light.
    03:55 - Light may have wavelengths outside the visible range
    04:52 - Discussion on wave optics and light behavior
    08:06 - Overview of key concepts in Wave Optics
    09:37 - Understanding frequency and wavelength in wave optics
    11:50 - Discussion on behavior at different points of wave interference
    13:32 - Understanding the difference between the two patterns.
    15:35 - Explanation of front, back and given points in wave optics.
    16:33 - Understanding front, face, and plane wavefront concepts
    18:21 - Explanation of creation of the circle in 3D reality
    19:12 - Discussion on cylindrical wave front
    21:46 - Explanation of cylindrical shape and representation as plane wave.
    22:41 - Wavefronts can create new wavelets in all directions
    25:54 - Understanding secondary wavefronts and their formation
    26:58 - Exploring Central Circle through Water Refraction
    29:27 - Understanding the reflection of light in terms of secondary wavelets at different points.
    31:00 - Understanding incident wavefront and its effects
    33:43 - Understanding the concept of velocity-time graph
    34:53 - Secondary wavelets will be created
    36:51 - Reflection in Riplexer
    37:35 - Understanding wavefront and reflection
    39:04 - Understanding the position of incident wavefront and after time phase
    40:08 - Understanding the relationship between reflection and velocity in wave optics
    42:36 - Understanding the focal point position after time tau
    43:49 - Understanding the implications of different radii in a Wave Optics scenario
    45:48 - Understanding Refracted Wavefront in Wave Optics
    46:31 - Understanding the mathematics and principles behind reaction and approval
    48:47 - Understanding the relationship between right angle triangle and its opposite side degrees
    50:08 - Refraction index and its relation to speed of light in different media
    52:44 - Understanding the relationship between light speed and medium
    54:09 - Understanding media as a medium with varying refractive indices
    56:32 - Discussion on the formation of secondary web links
    57:37 - Importance of combining the two points for benefits in understanding
    59:40 - Exploring the concept of Total Internal Reflection
    1:00:48 - Explanation of reflection and refraction principles
    1:03:19 - Understanding the concept of wavefront in converging mirrors.
    1:04:17 - Understanding phase difference and frequencies in wave optics
    1:06:13 - Completing homework together led to constructive and destructive work
    1:07:01 - Understanding the concept of Destructive Interference
    1:08:48 - Explanation of constructive overlapping and intensity
    1:09:55 - Intensity will be proportional to four times of intensity
    1:12:24 - Understanding path difference in wave optics
    1:13:25 - Understanding the concept of wavelength in wave optics.
    1:15:15 - Understanding the difference between a single and a double cover in a bicycle
    1:16:18 - Understanding constructive overlap for wave optics.
    1:18:37 - Understanding the importance of the distance difference in wave optics calculations
    1:20:14 - Exploring the difference between tube white and lando
    1:21:57 - Understanding intensity maxima and minima in double slit experiment
    1:22:44 - Understanding the phase difference between wave interference
    1:25:22 - Constructive and Destructive Interference in Wave Optics
    1:26:34 - Exploring constructive interference in wave optics
    1:28:40 - Introduction to Double Slit Experiment in Wave Optics
    1:29:56 - Understanding Constructive and Destructive Interference
    1:31:48 - Understanding interference patterns in wave optics
    1:33:04 - Wave optics basics and calculations
    1:35:56 - Understanding the concept of square of sum and square of difference
    1:37:16 - Understanding the concept of distance and displacement in optics.
    1:39:57 - Constructive and destructive interference lead to intensity variations
    1:40:55 - Constructive interference results in specific positions of bright and dark bands
    1:42:53 - Exploring the extraction of value from bright bands on a position X
    1:44:32 - Understanding the concept of French twist and its significance in wave optics
    1:46:20 - Discussing intensity and maximum intensity positions
    1:48:04 - Understanding the concept of interference in wave optics
    1:50:03 - Understanding diffraction and its effects on light behavior.
    1:50:51 - Discussing the central maximum and bright and dark fringes
    1:52:50 - Understanding light behavior at corners and blockage
    1:53:38 - Explanation of Wavefront formation using Huygens principle
    1:56:18 - Difference between single and multiple slit interference
    1:57:20 - Understanding constructive and destructive interference in wave optics
    1:59:42 - Understanding the difference in path lengths in wave optics diagrams
    2:00:32 - Understanding the distance between points and lines
    2:02:59 - Discussing the condition for obtaining a single slit diffraction pattern
    2:03:47 - Understanding the concept of phase difference in wave optics.
    2:06:48 - Understanding the concept of point source in wave optics.
    2:07:49 - Understanding interference and diffraction of light waves
    2:10:14 - Understanding dark stranger's gular position and dark stretch
    2:11:01 - Explanation of dark stretch and secondary maximums
    2:12:47 - Understanding intensity variation with value of center secondary maxima
    2:14:05 - Understanding the different sources of light contribution
    2:16:50 - Explanation of why mobiles display m1 pattern to l
    2:17:46 - Understanding the concept of interference in wave optics.
    2:19:45 - Understanding intensity variations and their impact on skin sensitivity
    2:21:06 - Exploring reasons for dividing into three rings
    2:24:05 - Decreasing wavelength increases intensity and affects diffraction and interference.
    2:25:03 - Superposition of waves leading to interference patterns
    2:26:36 - Discussion on Bright and Dark bands in wave optics

  • @asphaltoverload5968
    @asphaltoverload5968 ปีที่แล้ว +133

    The animator behind all these lectures 🔥🔥🔥

  • @YogendraRathore-XYZ
    @YogendraRathore-XYZ 2 หลายเดือนก่อน +15

    2024-25 Batch Attendance Here 😃👇 All the best to my Scholar friends 😁

  • @Jlnagry
    @Jlnagry 6 หลายเดือนก่อน +143

    2025 boards wle 👋🏼

    • @sisirroy6154
      @sisirroy6154 2 หลายเดือนก่อน

      👋🏻

    • @Zara_khalil
      @Zara_khalil หลายเดือนก่อน +2

      👋

    • @Fhddfyjrrrrr
      @Fhddfyjrrrrr หลายเดือนก่อน +1

      4 month pahel hi padh liya bhai😢😢

    • @snehapardeshi9319
      @snehapardeshi9319 หลายเดือนก่อน

      Main bhi 😂

    • @tiktokerslife
      @tiktokerslife หลายเดือนก่อน +2

      Ye slap wala emoji h👋

  • @BrainTeaserQuest0
    @BrainTeaserQuest0 หลายเดือนก่อน +1

    00:05 Understanding the behavior of light in Wave Optics
    02:05 Explaining the concept of information by starting with Newton's statement about light.
    03:55 Light may have wavelengths outside the visible range
    04:52 Discussion on wave optics and light behavior
    08:06 Overview of key concepts in Wave Optics
    09:37 Understanding frequency and wavelength in wave optics
    11:50 Discussion on behavior at different points of wave interference
    13:32 Understanding the difference between the two patterns.
    15:35 Explanation of front, back and given points in wave optics.
    16:33 Understanding front, face, and plane wavefront concepts
    18:21 Explanation of creation of the circle in 3D reality
    19:12 Discussion on cylindrical wave front
    21:46 Explanation of cylindrical shape and representation as plane wave.
    22:41 Wavefronts can create new wavelets in all directions
    25:54 Understanding secondary wavefronts and their formation
    26:58 Exploring Central Circle through Water Refraction
    29:27 Understanding the reflection of light in terms of secondary wavelets at different points.
    31:00 Understanding incident wavefront and its effects
    33:43 Understanding the concept of velocity-time graph
    34:53 Secondary wavelets will be created
    36:51 Reflection in Riplexer
    37:35 Understanding wavefront and reflection
    39:04 Understanding the position of incident wavefront and after time phase
    40:08 Understanding the relationship between reflection and velocity in wave optics
    42:36 Understanding the focal point position after time tau
    43:49 Understanding the implications of different radii in a Wave Optics scenario
    45:48 Understanding Refracted Wavefront in Wave Optics
    46:31 Understanding the mathematics and principles behind reaction and approval
    48:47 Understanding the relationship between right angle triangle and its opposite side degrees
    50:08 Refraction index and its relation to speed of light in different media
    52:44 Understanding the relationship between light speed and medium
    54:09 Understanding media as a medium with varying refractive indices
    56:32 Discussion on the formation of secondary web links
    57:37 Importance of combining the two points for benefits in understanding
    59:40 Exploring the concept of Total Internal Reflection
    1:00:48 Explanation of reflection and refraction principles
    1:03:19 Understanding the concept of wavefront in converging mirrors.
    1:04:17 Understanding phase difference and frequencies in wave optics
    1:06:13 Completing homework together led to constructive and destructive work
    1:07:01 Understanding the concept of Destructive Interference
    1:08:48 Explanation of constructive overlapping and intensity
    1:09:55 Intensity will be proportional to four times of intensity
    1:12:24 Understanding path difference in wave optics
    1:13:25 Understanding the concept of wavelength in wave optics.
    1:15:15 Understanding the difference between a single and a double cover in a bicycle
    1:16:18 Understanding constructive overlap for wave optics.
    1:18:37 Understanding the importance of the distance difference in wave optics calculations
    1:20:14 Exploring the difference between tube white and lando
    1:21:57 Understanding intensity maxima and minima in double slit experiment
    1:22:44 Understanding the phase difference between wave interference
    1:25:22 Constructive and Destructive Interference in Wave Optics
    1:26:34 Exploring constructive interference in wave optics
    1:28:40 Introduction to Double Slit Experiment in Wave Optics
    1:29:56 Understanding Constructive and Destructive Interference
    1:31:48 Understanding interference patterns in wave optics
    1:33:04 Wave optics basics and calculations
    1:35:56 Understanding the concept of square of sum and square of difference
    1:37:16 Understanding the concept of distance and displacement in optics.
    1:39:57 Constructive and destructive interference lead to intensity variations
    1:40:55 Constructive interference results in specific positions of bright and dark bands
    1:42:53 Exploring the extraction of value from bright bands on a position X
    1:44:32 Understanding the concept of French twist and its significance in wave optics
    1:46:20 Discussing intensity and maximum intensity positions
    1:48:04 Understanding the concept of interference in wave optics
    1:50:03 Understanding diffraction and its effects on light behavior.
    1:50:51 Discussing the central maximum and bright and dark fringes
    1:52:50 Understanding light behavior at corners and blockage
    1:53:38 Explanation of Wavefront formation using Huygens principle
    1:56:18 Difference between single and multiple slit interference
    1:57:20 Understanding constructive and destructive interference in wave optics
    1:59:42 Understanding the difference in path lengths in wave optics diagrams
    2:00:32 Understanding the distance between points and lines
    2:02:59 Discussing the condition for obtaining a single slit diffraction pattern
    2:03:47 Understanding the concept of phase difference in wave optics.
    2:06:48 Understanding the concept of point source in wave optics.
    2:07:49 Understanding interference and diffraction of light waves
    2:10:14 Understanding dark stranger's gular position and dark stretch
    2:11:01 Explanation of dark stretch and secondary maximums
    2:12:47 Understanding intensity variation with value of center secondary maxima
    2:14:05 Understanding the different sources of light contribution
    2:16:50 Explanation of why mobiles display m1 pattern to l
    2:17:46 Understanding the concept of interference in wave optics.
    2:19:45 Understanding intensity variations and their impact on skin sensitivity
    2:21:06 Exploring reasons for dividing into three rings
    2:24:05 Decreasing wavelength increases intensity and affects diffraction and interference.
    2:25:03 Superposition of waves leading to interference patterns
    2:26:36 Discussion on Bright and Dark bands in wave optics

  • @CharanSrihari-jz5mo
    @CharanSrihari-jz5mo 10 หลายเดือนก่อน +57

    Anyone for 4/03/2024 board exam

  • @marcosgaming3974
    @marcosgaming3974 2 ปีที่แล้ว +27

    Light is a ray
    Light is a particle
    Light is a wave
    wah wahhhh wahhhwahh😳🤣
    😭😭

  • @khushi-zi4lg
    @khushi-zi4lg 2 ปีที่แล้ว +25

    concepts hue crystal clear and mam there is sort of magic in your way of explaining things

  • @shefalisultana5686
    @shefalisultana5686 ปีที่แล้ว +37

    I can't express how grateful I am to her
    The way she explains everything is juss awesome 💯
    Love you ma'am
    And thank you for making everything so easy❤️❤️❤️

  • @shivyadav475
    @shivyadav475 ปีที่แล้ว +121

    Ma'am jo hamere school teacher 2 hafte se samjhate hai or humko aache se smj me bhi nhi aata.. Aap usko 2 hrs me pura crystle cleaar kr dete ho... Thank you ma'am for this amazing one shot videoss!! ❤

  • @byteforce700
    @byteforce700 2 หลายเดือนก่อน +4

    Madam, at 1:25:12 I knot square should be only I knot as I knot square proportional to amplitude's square!!!

  • @kedarieswarienumarthy7966
    @kedarieswarienumarthy7966 2 ปีที่แล้ว +28

    Mam you are literally human NCERT ...I felt like this how it feels like if NCERT would be a human ...amazing video mam...very helpful and topic is crystal clear 💜

  • @zaibunnisa_
    @zaibunnisa_ 8 หลายเดือนก่อน +19

    2024-25 batch here!❤

  • @tanvijain9271
    @tanvijain9271 2 ปีที่แล้ว +78

    Was afraid of this chapter, but now I completely understood it within a short span of time. Suchhaa great explanation. Thankyou maam for your efforts ((((:

  • @KanhaVinay
    @KanhaVinay 11 วันที่ผ่านมา +2

    Class 10 ke baad seedha 12 ke boards ke liye aaya hu......
    Yahi kahunga ki this channel is best still best from others🎉🎉🎉🎉🎉

  • @rpandit121
    @rpandit121 2 ปีที่แล้ว +16

    Ma'm you are so humble in teaching way. I'am very thankful to you.

  • @nevervisithereakasurprisin5657
    @nevervisithereakasurprisin5657 2 ปีที่แล้ว +170

    Mam will you upload the semiconductor chapter also ?? Plzz upload it because it's highly based on visualisation ❤️✨

    • @himanshumusicofficial3787
      @himanshumusicofficial3787 2 ปีที่แล้ว +10

      Ssp sir ki latest vidoe dekh lo..maza aa jaega kasam se

    • @r4izyes
      @r4izyes 2 ปีที่แล้ว +1

      @@himanshumusicofficial3787 yes his semiconductor vedio is good

    • @webergaming655
      @webergaming655 2 ปีที่แล้ว

      Plz anybody tell me is this video contain deleted topics also ?????

    • @bluee5648
      @bluee5648 2 ปีที่แล้ว +1

      semiconductor just theory is there , i suggest to download notes and read .

    • @anshuldhoundiyal9501
      @anshuldhoundiyal9501 2 ปีที่แล้ว

      first time padh rha hu yeh chapter kya yeh lecture sahi rhega

  • @devanandapk2442
    @devanandapk2442 2 ปีที่แล้ว +11

    Mam @ 1:25:10 isn't I proportional to 4 Inot cos square phi by 2, instead of 4 Inot square cos square phi by 2

    • @krish..2005
      @krish..2005 2 ปีที่แล้ว +1

      Yes

    • @mohitve9172
      @mohitve9172 2 ปีที่แล้ว

      Yes there is no 4 because 4/4 cut 👍👍

    • @legendscorner4864
      @legendscorner4864 2 ปีที่แล้ว +3

      Yes it should be 4Io cos^2(phi)
      Not 4 (Io)square cos^2(phi)

    • @legendscorner4864
      @legendscorner4864 2 ปีที่แล้ว +2

      @@mohitve9172 You are wrong

    • @bking2452
      @bking2452 ปีที่แล้ว

      Yes

  • @jasirirshad5133
    @jasirirshad5133 2 ปีที่แล้ว +2

    In YDSE if we assume S¹P=S²P=D
    According to the assumption S¹P + S²P=2D
    Why don't we take S²P-S¹P=0😶
    Yeh bhed bhav kyu?

  • @Ridul01
    @Ridul01 ปีที่แล้ว +8

    Einstein Newton , Western scientist

    • @santhi-uw4xs
      @santhi-uw4xs ปีที่แล้ว +6

      Scientists are always great irrespective of nationality

    • @Ridul01
      @Ridul01 ปีที่แล้ว +2

      @@santhi-uw4xs anti hindu aur secular chup hun rhen tumhare bze se desh kya hl hua he sabko pta hain chup rhau jinko jai shree Ram bolne me bhi secular nation yd atha hain chup rhe 🙏🙏

    • @santhi-uw4xs
      @santhi-uw4xs ปีที่แล้ว +3

      @@Ridul01 lol abhi is umar se andhbakti shuru😂😂😂😂. Waise meine kya hi galat kehdiya ki tum secular, anti hindu bolrahe ho? Science ka koi nationality nhi hai isliye scientists ko nationality ke base par uncha nicha dikhana sahi nhi hai. Student ke tarah socho na ki budhe ke tarah My Dost😁.

    • @Ridul01
      @Ridul01 ปีที่แล้ว +2

      @@santhi-uw4xs 😂😂om santhi naam ladkiyo ka km backbenchers ldko wle

  • @triptishakya8905
    @triptishakya8905 2 ปีที่แล้ว +15

    Mam plss upload the lecture of semiconductor also...it is also most awaited for me..plzz upload it ...thnks for this lecture..definately it is going to crystal clear our doubts

    • @moksh4005
      @moksh4005 2 ปีที่แล้ว +1

      What about electromegnetic waves

    • @triptishakya8905
      @triptishakya8905 2 ปีที่แล้ว

      yes..this one also but plhe semiconductor coz it has more weightage in syllabus

    • @kartik123-t
      @kartik123-t 2 ปีที่แล้ว

      @@triptishakya8905 now only one day left. Why are u waiting for her oneshot. Atleast think she had already done enough for us. U can watch radhika classes one shot

    • @triptishakya8905
      @triptishakya8905 2 ปีที่แล้ว +1

      @@kartik123-t U r actually ryt...but i want the lecture from Ma'am.....she explains soo well for quick rvsion

    • @anupamaMall
      @anupamaMall 2 ปีที่แล้ว +1

      @@kartik123-t Which one is better for Semiconductors, Apni Kaksha or Arvind Academy?

  • @drawingscraftsbyzikra6513
    @drawingscraftsbyzikra6513 10 หลายเดือนก่อน +6

    Jazakallah mam. Crystal clear ❤

  • @Raja-km5cd
    @Raja-km5cd 10 หลายเดือนก่อน +11

    Class 12th 2023-2024 here's ur attendance pls like my comment aur btao mere jaise kitne hai jinhone nhi padha tha 😂😂

  • @neerajpeddu6017
    @neerajpeddu6017 ปีที่แล้ว +2

    Ma'am, shouldn't it be I = 4Icos2(phi/2) instead of the I squared? 1:24:58

    • @byteforce700
      @byteforce700 2 หลายเดือนก่อน +1

      yes bhaiya I also had the same doub, but you are correct as i is proportional to amplitude's square

  • @jknotnone7431
    @jknotnone7431 5 หลายเดือนก่อน +2

    At 1:25:21 it is I= 4 Io cos^2(phi/2)

  • @vaishaliagarwal1555
    @vaishaliagarwal1555 2 ปีที่แล้ว +133

    Finally the wait is over I am so excited for this lecture
    Thankyou mam for making physics so exciting 😊

    • @anshuldhoundiyal9501
      @anshuldhoundiyal9501 2 ปีที่แล้ว

      first time padh rha hu yeh chapter kya yeh lecture sahi rhega

    • @harshkhobragade4503
      @harshkhobragade4503 2 ปีที่แล้ว

      @@anshuldhoundiyal9501 watch in 2x

    • @Class-lf6cf
      @Class-lf6cf 2 ปีที่แล้ว

      th-cam.com/video/F8rCcKCgi6Q/w-d-xo.html
      😨👉😂

    • @manasrathore3705
      @manasrathore3705 ปีที่แล้ว +1

      @@anshuldhoundiyal9501 nothing but say jai shree ram

    • @anshuldhoundiyal9501
      @anshuldhoundiyal9501 ปีที่แล้ว

      @@manasrathore3705 bhai abb toh 12th bhi khatam ho gyi

  • @kapadiaaneri9518
    @kapadiaaneri9518 10 หลายเดือนก่อน +3

    in coherent and incoherent addition of waves, the expression is I = i0 cos^2 phi/2. i0 isn't squared.no offence! love your videos very much ❤

  • @UVzero005
    @UVzero005 9 วันที่ผ่านมา +4

    2024-25 batch here slogen is ...kar har maidan fatehhh 😊
    24:18

  • @time8100
    @time8100 2 ปีที่แล้ว +2

    1:23:47 Ma'am i think it should be 2acos(Q/2) cos(2wt + Q/2)

    • @athiradha262
      @athiradha262 2 ปีที่แล้ว

      its multiplication so does it really matter as long as angles don't change values?

    • @time8100
      @time8100 2 ปีที่แล้ว

      @@athiradha262 for the further part of the question, it does not since we required the amplitude and not the angle

    • @athiradha262
      @athiradha262 2 ปีที่แล้ว

      @@time8100 ohh thanks

    • @time8100
      @time8100 2 ปีที่แล้ว

      @@athiradha262 np buddy

  • @taesana8822
    @taesana8822 ปีที่แล้ว +3

    ma'am at 1:24:58 a^2 equals Io so the equation becomes 4 Io cos^2 (phi/2) not 4 Io^2 cos^2(phi/2)

  • @snehasnair7188
    @snehasnair7188 2 ปีที่แล้ว +6

    The Best teacher ever!
    Mam, you remind us why we chose science stream.
    Ofc competitive exams played a major role but there was fascination too.

    • @DetectiveRevieweR
      @DetectiveRevieweR ปีที่แล้ว +2

      Peer pressure: May i come in?

    • @tajinder715
      @tajinder715 ปีที่แล้ว

      I am in 11sci and i want to take dummy in class 11 and want to study from youtube. can you please tell is it right decision for me????????

    • @snehasnair7188
      @snehasnair7188 ปีที่แล้ว +2

      @@tajinder715 Self study can never go wrong. But you need some form of guidance and discipline for that. Try to make a schedule and complete your portions within that time..
      Join an online batch or something. (Main intention is to be familiar with the topics you have to study. It is completely okay agar class mein kuch samajh nahi aaya. Just make your own efforts to understand the topis via self study AND NCERT. baaaki TH-cam toh hai hi.)
      Take school exams and tests seriously. Stay in touch with your school teachers. They may clear your doubts and concepts.
      AND plse,,, understand the theory first, Ncert for phyiscs,chem and bio. Don't even leave a page unread!, yes even the physics ncert!!!
      Then solve ncert questions (examples, back and additional)
      AND as the last step solve questions of competitive level. Learn concepts and theory of whatever advanced book you want to follow.
      Ps, ncert is the best...You just have to decode its theory.
      Agar concepts clear hai toh competitive level questions krne mein problem nahi aayegi. Even I didn't like the way I was taught in my coaching..Theory ka bhajiya bana kar bolte hai questions solve karo. When the order of teaching and learning concepts is wrong, neet chodo, school exams mein bhi number nahi aayenge.
      There is no subjective or objective question. Asli baat yeh hai, if You have learned the CORRECT CONCEPT or not, yaa phir formulas ratt kar aaye ho..
      GOLDEN TIP: when you solve the numericals of a chapter for the first time, instead of wasting 20 mins on a single question, look up the solution on Google. A lot of apps are available which offer free solution of NCERT questions. On the first day, take help of some sort.
      Whenever you practice the second time, try to solve it on your own.

    • @tajinder715
      @tajinder715 ปีที่แล้ว

      @@snehasnair7188 This was very helpfull . thanks for your suggestion and you give a confidence. again Thanks dude

  • @mraryangaming2
    @mraryangaming2 2 ปีที่แล้ว +48

    Nice teacher my wave optics test marks is 50/49 🙏🙏🙏😀

  • @whoops23
    @whoops23 2 ปีที่แล้ว +13

    CONCEPT IS MORE THAN CLEAR !!!!!!!!!!!😍😍😍😍

  • @dead_soul-c5m
    @dead_soul-c5m หลายเดือนก่อน +1

    should'nt NQ-M2Q=lamda/2?
    in 2:18:26

  • @ardhrap2841
    @ardhrap2841 11 หลายเดือนก่อน +2

    Everystudent deserve a teacher like you Mam.. 💕☺

  • @NilaxandNirikshavlogs
    @NilaxandNirikshavlogs 9 วันที่ผ่านมา +5

    2024 - 25 batch here its your attendance for wave optics 😅

  • @vaishnavidodamani4986
    @vaishnavidodamani4986 2 ปีที่แล้ว +24

    I was really waiting for this chapter.... I wanted a crystal clear video and I got this ...🥳 thank-you soon much ma'am 💜💜

  • @sirii3438
    @sirii3438 11 หลายเดือนก่อน +3

    1:50:49 , To anyone confused on why the zoomed picture is different, its because she failed to do the test and copied it online from a thread on global spec

    • @jisang7808
      @jisang7808 10 หลายเดือนก่อน

      You do and show us then mf

  • @adiiew
    @adiiew ปีที่แล้ว +1

    1:45:03 DARK OR BRIGHT FRINGES NOT DARK AND BRIGHT

  • @priyankasinghchaudhary396
    @priyankasinghchaudhary396 2 ปีที่แล้ว +25

    Mam, please post the one-shot video of electromagnetic waves as well. Only that chapter is left. Please, mam. We are waiting for your videos.
    Those who want a video on that chapter, either like this comment or comment the same thing yourself so that it may reach mam.

    • @tajinder715
      @tajinder715 ปีที่แล้ว

      I am in 11sci and i want to take dummy in class 11 and want to study from youtube. can you please tell is it right decision for me????????

    • @ishan__001
      @ishan__001 ปีที่แล้ว

      @@tajinder715 na

    • @tajinder715
      @tajinder715 ปีที่แล้ว

      @@ishan__001 why no

  • @monikarawat6715
    @monikarawat6715 หลายเดือนก่อน +10

    2024-25 studentssss👋🏻♥️

  • @nishajangra1783
    @nishajangra1783 2 ปีที่แล้ว +52

    Roshni mam you teach every chapter amazingly. Every concept is crystal clear.
    Humble request- kindly upload one shot of semiconductors also for term 2 board exam

    • @praveeendwivedi
      @praveeendwivedi 2 ปีที่แล้ว +1

      Yeah I agree, semiconductor bhi chahiye ma'am, please one shot uska bhi upload kardijiye

    • @anshuldhoundiyal9501
      @anshuldhoundiyal9501 2 ปีที่แล้ว +1

      first time padh rha hu yeh chapter kya yeh lecture sahi rhega

    • @abhishekmewal9491
      @abhishekmewal9491 2 ปีที่แล้ว +1

      @@anshuldhoundiyal9501 yea but i would also prefer some other videos but time nahi hai tere pass so yahi karle

    • @Class-lf6cf
      @Class-lf6cf 2 ปีที่แล้ว +1

      th-cam.com/video/F8rCcKCgi6Q/w-d-xo.html
      😨👉😂

  • @shubhyadav4796
    @shubhyadav4796 10 หลายเดือนก่อน +1

    Mam at 1:26:40 ... In this formula.... Only I not will be there why there is I not sq in place of a sq

  • @NitinSingh-rt4hi
    @NitinSingh-rt4hi 2 ปีที่แล้ว +2

    According to my opinion this is best explanation of wave optics

  • @vinodha.k7236
    @vinodha.k7236 2 ปีที่แล้ว +40

    Never found Wave Optics this interesting.......it was always complicated and boring to me until your video mam Thank You so much

    • @soumyabhamajumdar2490
      @soumyabhamajumdar2490 2 ปีที่แล้ว +3

      Yeah seriously! She explained such a hard chapter soo easily !

    • @anshuldhoundiyal9501
      @anshuldhoundiyal9501 2 ปีที่แล้ว +1

      first time padh rha hu yeh chapter kya yeh lecture sahi rhega

  • @FishHaven007
    @FishHaven007 2 ปีที่แล้ว +12

    How can I appreciate your video lectures? It's just amazing

  • @topimaster-yt4rc
    @topimaster-yt4rc 2 ปีที่แล้ว +136

    Mam thank you so much just bcoz of u I got 97% 🥺💫🫀❤really appreciate you. You work so hard to teach every student appropriately . Your teaching method is just amazing and you make every difficult topic so easy by giving explanation in your own way🥺💖 🦋Love you mam❤

    • @rkdgaming6099
      @rkdgaming6099 2 ปีที่แล้ว +9

      @@nimishabadole2354 sister agr aap ye nhi samjh pa rhi hoto... Kyuki man ne sbh kuchh explain Kiya hai each point ye PW me bhi nhi hota

    • @mohitve9172
      @mohitve9172 2 ปีที่แล้ว +1

      @@rkdgaming6099 kuch bhi 😏😏

    • @Praful_kumawat
      @Praful_kumawat ปีที่แล้ว +3

      @@rkdgaming6099 na munna Rehn de
      Hm ma'am best hai but PW 😎😎
      Don't ever compare

    • @rishiksharan4440
      @rishiksharan4440 ปีที่แล้ว

      @@mohitve9172 kuch nhi

    • @manasrathore3705
      @manasrathore3705 ปีที่แล้ว

      @@rkdgaming6099 munna just say jai shree ram and chill

  • @sowmyasampatarao1345
    @sowmyasampatarao1345 5 หลายเดือนก่อน +2

    The day i have discovered this channel is one of the best days of my life

  • @priyanshujoshi9271
    @priyanshujoshi9271 ปีที่แล้ว +3

    1:24:54 only I0 will come not I0 square

  • @RashedaAnjum786
    @RashedaAnjum786 11 หลายเดือนก่อน +12

    Who is watching this video olin 2024..😅😅

  • @harsh.B0SS
    @harsh.B0SS 2 ปีที่แล้ว +6

    Best way to complete physics syllabus:-
    . Watch one shot video of every chapter
    . Make notes of every chapter and read it again and again
    . Watch important and previous year questions of those chapters from a good and trusted youtube channel

    • @harsh.B0SS
      @harsh.B0SS 2 ปีที่แล้ว

      @@Amrita_7514 to ap apne tarike se padhe

  • @tannujangir5178
    @tannujangir5178 11 หลายเดือนก่อน +2

    Nobody explained much better then she explained wavefront.. mam fabulous explaination .❤❤❤

  • @vaishalishah7409
    @vaishalishah7409 ปีที่แล้ว +2

    1:25:16 mam yaha pe I(not) jo hai woh square nahi hoga😊
    Amazing lecture mam thank you 🙏🏻

  • @qureshi9636
    @qureshi9636 2 ปีที่แล้ว +8

    This video is very useful for me .......absolutely it is a very good platform for our preparation for NEET /JEE ............Ma'am. Ur. Amazing .....

    • @podtalk28
      @podtalk28 ปีที่แล้ว

      Is it sufficient for studying the ch 1st time?

  • @Tanzistr
    @Tanzistr 2 ปีที่แล้ว +4

    i was literally living under a rock... how could i not see her videos..its concise and crisk and concept pura clear ho jata hai🥲🥲🥲🥲🥲

    • @Tanzistr
      @Tanzistr 2 ปีที่แล้ว

      THANKYOU SO MUCCHHH

  • @mehakaggarwal32
    @mehakaggarwal32 11 หลายเดือนก่อน +4

    Thank you so much mam!!❤️ Concept hua crystal clear 👍

    • @Rajat_2517_
      @Rajat_2517_ 11 หลายเดือนก่อน

      Yess! Really crystal clear hogya..wese aap ab complete kar rahe ho chapter ladki hoke 😅

  • @Iamthebestnishi
    @Iamthebestnishi หลายเดือนก่อน +1

    Your teaching is different from others
    Concept huye crystal clear

  • @LemonandVanilla-thepiggies
    @LemonandVanilla-thepiggies 9 หลายเดือนก่อน +2

    Boards in 1 day and first time opened this chapter, Roshini mam cleared all my doubts ❤

  • @multifandomdg1357
    @multifandomdg1357 11 หลายเดือนก่อน +4

    Concept hua crystal clear
    Honestly my friends told me wave optics is difficult, I read the book and was super confused, this video was the best

  • @herbluebook
    @herbluebook 2 ปีที่แล้ว +9

    It's absolutly crystall clear ma'am!!!
    Thankyou so much.
    Regards

  • @RiyaSingh-bw7gn
    @RiyaSingh-bw7gn 2 ปีที่แล้ว +9

    Mam it's crystal clear as always 🥺♥️

  • @arpansingh8409
    @arpansingh8409 2 ปีที่แล้ว +2

    Concept is Cristalclear 🤗 Thankyou ma'am 🙏🙏😊

  • @PalakM-vr1mz
    @PalakM-vr1mz 10 หลายเดือนก่อน +2

    Best video till date for wave optics,no one can make these difficult topics as easy as you do..thank you!

  • @u267
    @u267 ปีที่แล้ว +5

    Diffraction toh nhi aa raha na iss time? 23-24 boards ma?

  • @LOVEgamesANDbooks
    @LOVEgamesANDbooks ปีที่แล้ว +6

    The concept is definitely crystal clear!😁😊

  • @RD-gx3yy
    @RD-gx3yy 2 ปีที่แล้ว +16

    Thank you soo much maam 😍😍 concepts ekdam clear ho gaye.. Ab questions practice kr k ekdam confidence bar gya

  • @craftasticfashion6137
    @craftasticfashion6137 ปีที่แล้ว +1

    ma'am at 1:25:23 the value of I =4 Io cos^2(Q/2) .I think you have mistakenly taken Io^2

  • @army-ce2pv
    @army-ce2pv 5 หลายเดือนก่อน +1

    35:27 miss aap iska example le sakte the ki like ham sab samandar mai hai to wave 🌊 aate hai aur pahle ek person ko takararte phir dusre person ko and then 0 tak aate time wo wave aage aane ki koshish karta hai

  • @aryamishra712
    @aryamishra712 2 ปีที่แล้ว +62

    Ma'am you're the best... Because of you I'm performing very good in my class and my teachers are praising me so much! Thank you so much ma'am! 🙏❤️

    • @saurabhdubey45
      @saurabhdubey45 2 ปีที่แล้ว +2

      👍👍

    • @DesolateEdits
      @DesolateEdits 2 ปีที่แล้ว +2

      Class chhor do aur TH-cam se hi padho

    • @chandrakalayadav1825
      @chandrakalayadav1825 ปีที่แล้ว +2

      Is this on 2022-23 pattern??

    • @aryamishra712
      @aryamishra712 ปีที่แล้ว +1

      @@chandrakalayadav1825 No... It's the lecture of entire chapter (no reduction)

    • @aryamishra712
      @aryamishra712 ปีที่แล้ว +1

      @@DesolateEdits already doing this!

  • @snehakanojiya7880
    @snehakanojiya7880 2 ปีที่แล้ว +6

    Concepts are crystal clear!😘 Thank you so much Ma'am 🙇🏻

  • @tegveer_10
    @tegveer_10 ปีที่แล้ว +3

    Crystal clear!!!! 😌😌
    [Thank u ma'am]

  • @brajeshnayak2974
    @brajeshnayak2974 หลายเดือนก่อน +1

    Talking about the phase, for A and B , both the points have different coordinates..so does the situation doesn't depend on X-axis..?

  • @K-SOLUTIONS
    @K-SOLUTIONS 2 หลายเดือนก่อน +1

    What a dynamic introduction for this chapter .... Very very good 👍

  • @Satpuraadevntureclub
    @Satpuraadevntureclub 2 ปีที่แล้ว +4

    Now Just need semiconductor one too... please do semiconductor one by tomorrow please

  • @tanyaraj5550
    @tanyaraj5550 ปีที่แล้ว +3

    Mam where is polarisation topic???

  • @navyeahh
    @navyeahh 2 ปีที่แล้ว +11

    Concept hua crystal clear 👍🏻❤️

  • @Aagam8216
    @Aagam8216 ปีที่แล้ว +2

    1:25:33 i = 4 i not hoga square nahi hoga

    • @viga7109
      @viga7109 ปีที่แล้ว +1

      Sahi kaha

  • @Moinadubli
    @Moinadubli 10 หลายเดือนก่อน +5

    FOR 2023-2024 BATCH
    1) Doppler Effect
    2) Interference of light wave and Young's experiment
    3) Diffraction (retain only qualitative treatment)
    4) Resolving power of optical instrument
    5) Validity of Ray optics
    6) polarisation by scattering
    7) Polarisation by refraction
    ALL THESE TOPICS ARE DELETED FROM SYLLABUS 👍

    • @abha7592
      @abha7592 10 หลายเดือนก่อน +3

      ummm interference of light wave and young's double slit exp aren't deleted

  • @Sky-m3f
    @Sky-m3f 26 วันที่ผ่านมา +10

    2024-2025 present here😅

  • @Foodwidfamily
    @Foodwidfamily 2 ปีที่แล้ว +4

    Mam plzz upload vedio for semiconductor.....

  • @Shreyapandey777
    @Shreyapandey777 2 ปีที่แล้ว +6

    # CONCEPT hua crystal clear ❤️ Thank you ma'am ❤️

  • @ramshyam2709
    @ramshyam2709 24 วันที่ผ่านมา

    According to Maharashtra board for bright band=>Constructive interference . Path difference is even multiple of lamba /2 .
    1:40:49

  • @yashodarani7986
    @yashodarani7986 2 ปีที่แล้ว +7

    Ma'am concept hua ||crystal clear||❣

  • @JDs_Fantasy
    @JDs_Fantasy 2 ปีที่แล้ว +12

    Concept hua crystal clear 🔮

  • @Khansirfanclub005
    @Khansirfanclub005 2 ปีที่แล้ว +3

    all concept are crystal clear mam❤❤💯

  • @drishti8957
    @drishti8957 10 หลายเดือนก่อน +2

    The best video for wave optics! Kam time me pura content.... hat's off to you ma'am 🎉 my physics is improved because of you 😊

  • @jiyasingh4727
    @jiyasingh4727 11 หลายเดือนก่อน +1

    Mam at 1:26:41 you have written 4Io square

  • @vvcreations6560
    @vvcreations6560 2 ปีที่แล้ว +38

    Concept hua crystal clear...Thank you so much ma'am .....💎Your dedication towards your work is clearly visible by looking at your eyes.... 🙏🏻❤️