Light reflection off concave vs convex mirrors video

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  • เผยแพร่เมื่อ 29 ก.ย. 2024
  • Video tutorial on light reflection off concave and convex mirrors. Suitable for middle school science.
    This video answers the questions:
    How does light reflect off mirrors?
    How does light reflect off concave and convex mirrors?
    What is the difference between a concave and convex mirror?
    What are the reflection rules for concave and convex mirrors?
    What are the properties of light?
    How is light reflected off concave mirrors?
    How is light reflected off convex mirrors?
    Do you want a light box for yourself or your school? Grab one here using my affiliate link: amzn.to/3F9lKSZ
    Read the blog: www.theanimate...
    Grab my resources for teachers here: ampeduplearnin...
    Resources for students here:
    FREE Glossary: ampeduplearnin...
    Notes with answers: www.teacherspa...
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    Credits: Features slides from slidescarnival.com

ความคิดเห็น • 1.1K

  • @djvelocity
    @djvelocity 3 ปีที่แล้ว +712

    This is absolutely fascinating!!! 😳🤩📚🔥🙌

  • @shivam_nagar69
    @shivam_nagar69 3 ปีที่แล้ว +3231

    YT recommended this when i have already passed 10th where i needed this video😂.

    • @abhayverma9082
      @abhayverma9082 3 ปีที่แล้ว +53

      And me when i m 12th pas

    • @srijabhadra9661
      @srijabhadra9661 3 ปีที่แล้ว +19

      Same😄

    • @moviemaster5425
      @moviemaster5425 3 ปีที่แล้ว +50

      u gonna need it in 12th

    • @dakshkapoor9589
      @dakshkapoor9589 3 ปีที่แล้ว +17

      Wow bro....i also just passed 10 and was about to comment the same

    • @walnut9472
      @walnut9472 3 ปีที่แล้ว +3

      Same 😂😂

  • @ARS_GAMING_GURU
    @ARS_GAMING_GURU 2 ปีที่แล้ว +1

    Love from India mam your explanation is brilliant 🙂🙂

  • @Selonophile2010
    @Selonophile2010 3 ปีที่แล้ว +1

    Love your way of explaining 😍

  • @phanikarthikcs1552
    @phanikarthikcs1552 3 ปีที่แล้ว +14

    Wish I had seen this when i first saw it in textbooks

  • @piyushvlogsdst-5986
    @piyushvlogsdst-5986 2 ปีที่แล้ว +1

    Please show reflection of light of plane mirror by using the rays of light you used in this video.
    So i can practically understand image formation of a plane mirror.
    Please

  • @akhilpadarthi4743
    @akhilpadarthi4743 3 ปีที่แล้ว +3

    this type education needed in my childhood

  • @Umidonparchalrahamusafir6994
    @Umidonparchalrahamusafir6994 2 ปีที่แล้ว +1

    Superb.....

  • @jayasuriya8306
    @jayasuriya8306 3 ปีที่แล้ว

    Nice demo 😊👍

  • @sarthaktiwari3100
    @sarthaktiwari3100 3 ปีที่แล้ว +3

    But concave is diverging lens and convex is converging but here it is opposite being shown

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว

      That’s right for lenses. This is a mirror 😊

    • @sarthaktiwari3100
      @sarthaktiwari3100 3 ปีที่แล้ว +2

      @@TheAnimatedTeacher oh sorry i didn't see that😅😅

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว

      @@sarthaktiwari3100 No problem! I made a separate video on the lenses if that helps

    • @sarthaktiwari3100
      @sarthaktiwari3100 3 ปีที่แล้ว +1

      @@TheAnimatedTeacher ok i will go through it🙂

  • @parthverma3261
    @parthverma3261 3 ปีที่แล้ว +938

    That's why I love foreign education system because they educate students with practical work rather then theoretical work.

    • @clapton79
      @clapton79 3 ปีที่แล้ว +82

      both are needed

    • @ritchogaming6997
      @ritchogaming6997 3 ปีที่แล้ว +76

      I agree with u bro. Foreign education system is much better than our system. We just see these things in books

    • @parthverma3261
      @parthverma3261 3 ปีที่แล้ว +46

      @@ritchogaming6997 yes 😂 just imagine from your text book 😂

    • @bipulgamer07
      @bipulgamer07 3 ปีที่แล้ว +9

      @@ritchogaming6997 🥺😥🤕

    • @manjutyagi3225
      @manjutyagi3225 3 ปีที่แล้ว +5

      Yes it is

  • @akarion9917
    @akarion9917 3 ปีที่แล้ว +493

    This was probably some teaching resource for schools but it got recommended to everyone lmao

  • @Uejji
    @Uejji 3 ปีที่แล้ว +286

    Me: I definitely know what's going to happen.
    Also Me: I definitely want to watch this anyway.

  • @AgrajDubey7
    @AgrajDubey7 3 ปีที่แล้ว +173

    When focus is on practical rather than just doing theory,
    I love foreign education system.

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +22

      🙏

    • @PEPPSOfficial
      @PEPPSOfficial 3 ปีที่แล้ว +5

      Pls say that you don't like indian education system

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +25

      @@PEPPSOfficial I don't know it so I can't comment on it. But I am glad my videos are helping so many Indian friends!

    • @AgrajDubey7
      @AgrajDubey7 3 ปีที่แล้ว +6

      @@PEPPSOfficial well yep I don't and what about you? You too don't like the Indian education system?

    • @dhananjayshukla7780
      @dhananjayshukla7780 3 ปีที่แล้ว +12

      @@AgrajDubey7 Mate,he can't say this becuase he can't criticize a country.

  • @arkajitbhowmik7
    @arkajitbhowmik7 3 ปีที่แล้ว +487

    I wish I had that apparatus with me

    • @zwitteramino
      @zwitteramino 3 ปีที่แล้ว +5

      Diy it

    • @rajeshwarisarakam7288
      @rajeshwarisarakam7288 3 ปีที่แล้ว +7

      Use ur spoon

    • @AjkRL
      @AjkRL 3 ปีที่แล้ว +3

      You can use a spoon

    • @zwitteramino
      @zwitteramino 3 ปีที่แล้ว +7

      @@kjeet007
      ' STRAIGHT' STEEL
      TRY 'Gay' Steel 😂😂😂

    • @rajdeeproy1943
      @rajdeeproy1943 3 ปีที่แล้ว

      @@zwitteramino 🤣😂🤣

  • @swapankumar7319
    @swapankumar7319 3 ปีที่แล้ว +138

    I have read this in my physics book but visually seeing it gave me another lvl of bliss❤️😄

  • @fahimsiddique828
    @fahimsiddique828 3 ปีที่แล้ว +117

    This was better than my whole school life practicals

  • @insightinsight7818
    @insightinsight7818 3 ปีที่แล้ว +30

    We didn't have such an apparatus so while being at school, I learned it as conCAVE - Looks like a cave. Light reflects inwards. conVEX -Light reflects outwards and just learned all the ray diagrams. THIS IS SO COOOLLLL!!!!! I wish my teacher taught us this way!! :D :D :D

  • @n.emisisxx7
    @n.emisisxx7 3 ปีที่แล้ว +14

    I am from India ... and an entire chapter related to this is included in our NCERT 10th Class Science Textbooks which're prescribed by CBSE ( these ones are the most preferred and widely used Science Textbooks throughout the country because they are prescribed by the Central Education Board to be taught in the Central Schools, so it is very likely that most of the 10th Grade students in India must be studying this right now because it's a imp. Chap. from the Syllabus... And also cuz the Board Exams are near....so maybe that's why it's getting recommend to everyone now )
    We have to study 6 different cases of image formations by both concave mirrors and lenses ( each corresponding to objects kept at different positions in front ) and two for the convex ones .....
    Recently, Due to Exams being so near ...I was just mugging up the theoretical concept (about image formations by lenses and mirrors) even though with only having a very basic understanding ,... so I could get good marks....
    But just then this video popped up and for the first time I watched it happen so clearly ....
    Many Many Thanks to you for showing this 👍👍👍☺️😊👏🙌
    And also I am your new subscriber...

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +4

      You’re most welcome! So glad you’ve found it helpful!

  • @mdtaasin2070
    @mdtaasin2070 3 ปีที่แล้ว +3

    Thanks a lot Mam. I hope it will help us to learn easily.🤗🤗🏠📗📘📚📚

  • @wnc_x
    @wnc_x 3 ปีที่แล้ว +34

    I Like Your Voice Mam..Love From India 🇮🇳

    • @ayushgaming415
      @ayushgaming415 3 ปีที่แล้ว +2

      Why you see this vedio

    • @kaifalam7777
      @kaifalam7777 3 ปีที่แล้ว

      Class 10th student

    • @lucky-thewonder4618
      @lucky-thewonder4618 3 ปีที่แล้ว

      @@ayushgaming415 why did u c then

    • @aot8851
      @aot8851 3 ปีที่แล้ว +2

      Abay salay hedar bhee chalo jar diya😂😂

    • @Yadonkimala
      @Yadonkimala 3 ปีที่แล้ว

      Abe kabhi padhai bhi pasand kr lewal kr

  • @harmanpreetsingh2539
    @harmanpreetsingh2539 3 ปีที่แล้ว +22

    Perfectly fits all the facts that I have been taught in the chapter REFLECTION AND REFRACTION...

  • @user-zb3fs4nq7h
    @user-zb3fs4nq7h 3 ปีที่แล้ว +59

    Light chapter is one of my favourite chapter in my high school😊

    • @user-zb3fs4nq7h
      @user-zb3fs4nq7h 3 ปีที่แล้ว +1

      @Filmy Duniya I think that the concepts we study in higher classes are linked to basic concepts that we just studied in previous classes.

    • @charly6052
      @charly6052 3 ปีที่แล้ว +2

      Gg THROMMY

    • @reguluscorneas3387
      @reguluscorneas3387 3 ปีที่แล้ว +1

      well I personally find modern physics and electromagetics more interesting :)

    • @maxwellsequation4887
      @maxwellsequation4887 3 ปีที่แล้ว +2

      @Filmy Duniya maybe your too dumb to understand Maxwells theory.

    • @maxwellsequation4887
      @maxwellsequation4887 3 ปีที่แล้ว +2

      @Filmy Duniya Its always one of the best. Light is one of the most fundamental things in the universe.

  • @ePublicOfIndia
    @ePublicOfIndia 3 ปีที่แล้ว +6

    I wish you were my teacher when I was in school. Amazing job ! 👍🏽👍🏽👍🏽👍🏽👍🏽

  • @savita8480
    @savita8480 3 ปีที่แล้ว +3

    Anybody from India
    🇮🇳😁 Present here

  • @residentialstudio
    @residentialstudio 3 ปีที่แล้ว +3

    Indians are comes for educational purposes because our school did not do practical 😂😂😂😂
    I read in 10th standard and this is correct time to me for this video recommended by YT😂😂😂

  • @rajankushwaha6370
    @rajankushwaha6370 3 ปีที่แล้ว +2

    How much viewers are from Great India
    ( भारतीय कितने है )

  • @dakshsharma1783
    @dakshsharma1783 3 ปีที่แล้ว +17

    Why others were here : studying
    Me : let's see how to become dr. Strange

  • @kumariswarnlata7933
    @kumariswarnlata7933 2 ปีที่แล้ว +3

    Mam, Can A Concave Mirror Form A Virtual Image ??

  • @dandelionsworld5562
    @dandelionsworld5562 3 ปีที่แล้ว +9

    wonderful dear , very good effort taken and also beautiful explanation :) :) :)keep it up :) :) :)

  • @syedtalib75
    @syedtalib75 3 ปีที่แล้ว +2

    You are the best👌.... U deserve millions of Subscribers....

  • @shubhambohra6136
    @shubhambohra6136 3 ปีที่แล้ว +6

    I was struggling with this in my school till now , now it is clear like a mirror

  • @dittzz115
    @dittzz115 3 ปีที่แล้ว +3

    Wow my school just started this chapter and TH-cam recommended me this😅😅
    Thanks

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +4

      Perfect timing!

    • @zed5094
      @zed5094 3 ปีที่แล้ว +2

      My exam is day after tomorrow of physics and this got recommend to me😀😀

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +1

      @@zed5094 good luck in your exam!

    • @zed5094
      @zed5094 3 ปีที่แล้ว +1

      @@TheAnimatedTeacher thx😊

  • @psvumeshrockstar
    @psvumeshrockstar 3 ปีที่แล้ว +4

    I am studying 10 class yt recommend this video in right time

  • @ritachoudhary2403
    @ritachoudhary2403 3 ปีที่แล้ว +2

    Bro I wanted these video in 10th , I'm in 12 th now !! 😂

  • @aryansinghrajput9471
    @aryansinghrajput9471 3 ปีที่แล้ว +8

    Class 10 student

  • @makestheyoutubeworldbetter
    @makestheyoutubeworldbetter 3 ปีที่แล้ว +3

    Legend can understand - Who understood the ray is going into the cave 😂

  • @pratikprajapati8325
    @pratikprajapati8325 3 ปีที่แล้ว +32

    Love from India ❤️😁🇮🇳🇮🇳🇮🇳
    You really taught us well

  • @shivtherock5302
    @shivtherock5302 3 ปีที่แล้ว +2

    Wow.....nice...amazing..till now i only studied in theory...love from india..

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +1

      Thank you! Yes I love using practical examples where I can!

  • @arpitprajapati519
    @arpitprajapati519 3 ปีที่แล้ว +3

    Luckily I am in class 10th now😅

  • @_.zeff.21
    @_.zeff.21 3 ปีที่แล้ว +2

    I am from India I learned this in Light chapter of Class 10th but now I am in 11th 😂 but still i am watching the vid.....

  • @mohsinhossaini5847
    @mohsinhossaini5847 3 ปีที่แล้ว +15

    That was so much interactive! I have read them in books, have drawn diagrams,but never got a chance to see that in real life! Thanks a lot for such a presentation!!!

  • @zoeyledig3711
    @zoeyledig3711 11 หลายเดือนก่อน +2

    This is absolutely fascinating!!! 😳🤩📚🔥 I COULD TEACH MY KID THIS

  • @syedmustafa8086
    @syedmustafa8086 3 ปีที่แล้ว +10

    I am lucky because YT recommended me this as I'm in 10th class😁

    • @chandasubba3502
      @chandasubba3502 3 ปีที่แล้ว +1

      Ure lucky 😅 we passed being clueless not knowing the practical application

  • @pranitakalita9035
    @pranitakalita9035 3 ปีที่แล้ว +2

    I just search up light chapter for class 10th but first video is this recommend for me.

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +1

      That’s great! This video is perfect for that chapter!

  • @ST-iu7hm
    @ST-iu7hm 3 ปีที่แล้ว +42

    Makes it so much easier to understand why you draw concave and convex diagrams in the way that you are told to. Thank you so much! Cool video.

  • @kamleshchoudhary6455
    @kamleshchoudhary6455 2 ปีที่แล้ว +2

    Thnx very much for this experiment this really helped me to understand the topic

  • @choclitcake6622
    @choclitcake6622 3 ปีที่แล้ว +46

    imagine making a youtube video to present for your class and it gets recommended to people who just don't care

    • @jai3242
      @jai3242 3 ปีที่แล้ว +4

      but we are all here anyway :)

    • @kelsanggyudzhin2340
      @kelsanggyudzhin2340 3 ปีที่แล้ว +5

      HEY just because I have absolutely no possible earthly reason to be here and am not the intended audience doesn't mean I don't care!
      Kinda like a brony!
      Zing!

  • @giri_balaji_s2452
    @giri_balaji_s2452 3 ปีที่แล้ว +2

    TH-cam recommending this video before my physics exam starts

  • @NightRunner417
    @NightRunner417 3 ปีที่แล้ว +4

    So if it's striking the concave side, it's going into the cave and if it's striking the convex side, it's being... vexed lol.
    Cool demo, thanks for this. :-)

  • @jkvoot
    @jkvoot 3 ปีที่แล้ว +2

    What is this..?

  • @AryanSingh-me5pr
    @AryanSingh-me5pr 3 ปีที่แล้ว +3

    Like from Turkish🇹🇷

  • @medicalmedicoz7355
    @medicalmedicoz7355 3 ปีที่แล้ว +2

    #medicalmedicoz say thank you for creating this video and really helpful alot

  • @KKAnimation123
    @KKAnimation123 3 ปีที่แล้ว +7

    Love form Kerala ❤

  • @pretty_art_voids
    @pretty_art_voids 3 ปีที่แล้ว +2

    It's far better than vedanthu or byjus in india I like the simple way they teach

  • @mahiqueenff531
    @mahiqueenff531 3 ปีที่แล้ว +6

    ''"""Let's pray for those people who doesn't have food to eat in lockdown and pray for Corona patient"",,,""🙏❤💚💙🧡💜😢😭,,,,,

  • @wizardawakens4779
    @wizardawakens4779 3 ปีที่แล้ว +1

    Yt algorithm is on another level

  • @insaneoutside3538
    @insaneoutside3538 3 ปีที่แล้ว +2

    Lol today only I started this chapter
    Wait how TH-cam know
    SUSSY BATA 🌚

  • @shaaniitp28
    @shaaniitp28 3 ปีที่แล้ว +9

    Fabulous ❤️

  • @ABHlNAV69
    @ABHlNAV69 3 ปีที่แล้ว +2

    I will thanks TH-cam for recommending me this video :)

  • @devanshigoyal882
    @devanshigoyal882 3 ปีที่แล้ว +4

    Thank You So So Much for Uploading this
    Nowadays I've been doing Ch Light in 10th standard and I was going through a lot of difficulty in understanding the concepts of spherical mirrors and lenses and this crystal cleared some of my doubts
    Thankyou so much ♥️
    Edit: I've checked your channel and now am overjoyed by the playlist🤩

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +2

      Oh thank you! So glad I could help! Yes the playlist has lots of related videos!

  • @MOHITSINGH-oh1dq
    @MOHITSINGH-oh1dq 3 ปีที่แล้ว +2

    I love forgein education system..
    Love from india 🇮🇳

  • @opwallahiitian486
    @opwallahiitian486 3 ปีที่แล้ว +16

    Getting recommended after studying class 10 reflection nd refraction 😁

    • @kabir7898
      @kabir7898 3 ปีที่แล้ว +2

      You will get this once again in 12 if you are choosing science stream...almost the same thing but with some extra concepts and related formulas

    • @ksjdreams577
      @ksjdreams577 3 ปีที่แล้ว

      Haha same

  • @GoatDizzy
    @GoatDizzy 3 ปีที่แล้ว +2

    Thanks for explanation Mam best wishes from india 🇮🇳

  • @gcnifjsfs
    @gcnifjsfs 3 ปีที่แล้ว +3

    How many INDIANS are here 🇮🇳

  • @Y7VRAJ
    @Y7VRAJ 3 ปีที่แล้ว +2

    I am so lucky that i'm in 10 std and currently Light is going on

  • @user-bi8uh5fq3q
    @user-bi8uh5fq3q 3 ปีที่แล้ว +11

    Wow this is so cool, wish my physics teacher used this to demonstrate the same.

  • @kawserpathan5739
    @kawserpathan5739 2 ปีที่แล้ว +1

    love from Bangladesh.Thank you so much for your valuable suggestion.......

  • @arelic8343
    @arelic8343 3 ปีที่แล้ว +3

    Reminds me of my 10th grade science. This is one of the topic that i never forget and want to draw. I remember that time that's when i still don't know how to use protractor lol

  • @ayushgautam2304
    @ayushgautam2304 3 ปีที่แล้ว +2

    Most popular video on this channel good job mam 🤩🤩

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว

      Thank you so much! Yes I don’t even know why- it’s not even one of my best ones 🤣

  • @monuraj3922
    @monuraj3922 3 ปีที่แล้ว +4

    Thank you so mach mam. I am from india.

    • @monuraj3922
      @monuraj3922 3 ปีที่แล้ว +1

      And which country are you from? Mam

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +1

      @@monuraj3922 Australia 😊

    • @monuraj3922
      @monuraj3922 3 ปีที่แล้ว +1

      @@TheAnimatedTeacher Thank you for reply mam

  • @missioniit9589
    @missioniit9589 3 ปีที่แล้ว +2

    Thanks mam for this helpful video
    Love from India

  • @sachinthakur9965
    @sachinthakur9965 3 ปีที่แล้ว +10

    when I was in 10 grade i remembered same as concave = walking in the cave lol

  • @AvantikaSd7
    @AvantikaSd7 2 ปีที่แล้ว +2

    Thank u soo much.... it's really helpful!!!

  • @SamuelSuragana
    @SamuelSuragana 3 ปีที่แล้ว +3

    Laws of reflection of concave mirror
    1: if incident ray is parallel to principal axis the reflected ray passes through the focus point
    2:if incident ray passes through focus point the reflected ray will be parallel to principal axis
    3:if incident ray passes through center of curvature it retraces it's path
    4:if incident ray strike at pole the principal axis acts as normal

  • @RAHULKUMAR-wm9wk
    @RAHULKUMAR-wm9wk 3 ปีที่แล้ว +1

    Do you have any idea how badly I wanted this when I was studying in 10th class .. totally waste for me now ! 💁‍♂️😆😆😆fuck yrr.! Could have scored better.!

  • @loryrodriguez8170
    @loryrodriguez8170 3 ปีที่แล้ว +4

    Where did you buy/find these materials?

    • @TheAnimatedTeacher
      @TheAnimatedTeacher  3 ปีที่แล้ว +9

      These ones are part of the equipment my school has.

  • @Xavier-cj1fu
    @Xavier-cj1fu 3 ปีที่แล้ว +2

    This I how Physics is to be explained!! 😂😂😎😼

  • @byAnArgentinian
    @byAnArgentinian 3 ปีที่แล้ว +21

    Thanks you saved my life with that "walking into the cave" thing. Always forget which one is concave and convex. In my language it's called different, so no direct association, but.. will work just well.

  • @_44Rockie
    @_44Rockie ปีที่แล้ว +2

    Thank you so much for a great reaching and short to the point video

  • @fathur.rohman
    @fathur.rohman 3 ปีที่แล้ว +3

    Thank you for show me the trick to memorize between concave and convex with "cave" method

  • @akshaykumar192
    @akshaykumar192 3 ปีที่แล้ว +2

    Kash pahle ye video dekh li hoti 😔😔😔

  • @Lofiheaven837
    @Lofiheaven837 3 ปีที่แล้ว +4

    We need this type of teachers 👍

  • @thenameisshubhamsingh.
    @thenameisshubhamsingh. 2 ปีที่แล้ว +2

    You got a subscriber. Please, don't stop!

  • @nileshshastri9499
    @nileshshastri9499 3 ปีที่แล้ว +4

    I wish Indian teacher watching this & learn who to teach physics !

    • @thelonewolf6871
      @thelonewolf6871 3 ปีที่แล้ว +1

      Teachers alwYs teach good
      These are children who dont wNt to understand

    • @garv3355
      @garv3355 3 ปีที่แล้ว

      @@thelonewolf6871 stfu

    • @daddy9132
      @daddy9132 3 ปีที่แล้ว

      @@thelonewolf6871 than you never any lazy teacher who only comes in the collge to pass their time

  • @notrandom07
    @notrandom07 3 ปีที่แล้ว +2

    So when i clicked this video it only has 201k views hut when i started watching it and refreshes the vid it was at 202k views so possibly iam the 202nd thousand viewer sheeeesh

  • @anas.g
    @anas.g 3 ปีที่แล้ว +3

    I didn't need this, but it was recommended and i like it!

  • @youtubeanurag3950
    @youtubeanurag3950 3 ปีที่แล้ว +2

    Recommend when our teacher was teaching this chapter

  • @mohdsaleemmalik4073
    @mohdsaleemmalik4073 3 ปีที่แล้ว +3

    Superb presentation,I wish I could teach in the same manner with same devices

  • @mdtaasin2070
    @mdtaasin2070 3 ปีที่แล้ว +2

    Practical knowledge is very important to understand.

  • @indian122
    @indian122 3 ปีที่แล้ว +3

    Best explanation... love from India

  • @natureloverbangladesh
    @natureloverbangladesh 3 ปีที่แล้ว +1

    But we had so much problem in school life understanding this. TH-cam is bleesing for the new generation

  • @511cvxzlugynskii3
    @511cvxzlugynskii3 3 ปีที่แล้ว +6

    20 years ago, I learnt this in 10th grade physics. Concave and Convex lens. I remember drawing the lines with pencil and point out the focal point. TH-cam didn't exists back then neither any internet tutorial, hell Yahoo!mail took 10 minutes to open, internet speed was so bad. Now, watching this in some practical example is pretty amazing.

  • @anoushkaashokgupta3314
    @anoushkaashokgupta3314 3 ปีที่แล้ว +1

    Army's can you see the reflection resemble BTS logo at around 1:12

  • @aimless1672
    @aimless1672 3 ปีที่แล้ว +8

    Keep uploading videos like this, it will be really helpful for students especially in this situation.

  • @rajankushwaha6370
    @rajankushwaha6370 3 ปีที่แล้ว +1

    How much viewers are from Great India
    ( भारतीय कितने है )

  • @bump292
    @bump292 3 ปีที่แล้ว +7

    I love the way you pronounce the word “mirror”

  • @rajankushwaha6370
    @rajankushwaha6370 3 ปีที่แล้ว +1

    How much viewers are from Great India
    ( भारतीय कितने है )

  • @KKAnimation123
    @KKAnimation123 3 ปีที่แล้ว +3

    മലയാളികൾ ഇല്ലേ 💥

  • @rajankushwaha6370
    @rajankushwaha6370 3 ปีที่แล้ว +1

    How much viewers are from Great India
    ( भारतीय कितने है )