Blackbody Radiations | Hindi

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  • เผยแพร่เมื่อ 20 ก.ย. 2024
  • What is a Blackbody? Does it really exist.? Why do we need it.?
    Link to Quantum Playlist - • Dual Nature of Radiati...

ความคิดเห็น • 214

  • @sanskar0003
    @sanskar0003 4 ปีที่แล้ว +25

    "Jab tak sooraj-chand rahega,
    lighthouse ka naam rahega"

  • @MohammedAyazQuadri
    @MohammedAyazQuadri 5 ปีที่แล้ว +7

    Just studied the chap, and saw this notification. Perfect timing. Love your explanation specially Thermodynamics and Electromagnetism

  • @KULDEEP866
    @KULDEEP866 4 ปีที่แล้ว +2

    12th-(2009) & Graduate (2012), now a banker since 2013, I miss why I didn't get teacher like you, my present could be better. Don't know why I still watch your video without miss?🙏

    • @hello123s
      @hello123s 3 ปีที่แล้ว

      Same here bro..
      12th - 2014
      Graduation(B.tech) - 2019
      Kaash aisa teacher milta to main shayd research side jaata.. Interest tha mujhe mysteries jaan ne mein... Depth mein jaane ka.. Pr exams k chkkar mein or teachers k chakkar mein sb khtm..

  • @shaquibimdad
    @shaquibimdad 5 ปีที่แล้ว +7

    I am following your videos from 2 year when i was in class 11 and your channel name was ignited minds 😋 btw my jee percentile in physics is 84.78545 but not sufficient overall percentile is top secret

  • @ErRajat
    @ErRajat 5 ปีที่แล้ว +8

    Sr you are doing great work
    I want to understand special theory of relativity from you
    Everything like how time slow down at higher speed
    What is time

  • @saurabhraj201
    @saurabhraj201 3 ปีที่แล้ว +3

    Elon Musk donated 5 million dollars to Khan Academy. If he had watched Asheish Sir's video, he would have donated all his money here.
    I don't know about others but I never thought a video titled "Blackbody Radiations" will ever give me goosebumps.😂

  • @Ravimech1012
    @Ravimech1012 5 ปีที่แล้ว +2

    🇮🇳Indian Richard Feynman.. the great explainer............always loved ur explanation....

    • @ashieshkapoor
      @ashieshkapoor  5 ปีที่แล้ว +6

      Thx for encouraging 🙏🙏🙏

  • @Darkhackernepal
    @Darkhackernepal 5 ปีที่แล้ว +3

    from paathsala to lighthouse your energy as usual keep going on sir

  • @devjani4066
    @devjani4066 5 ปีที่แล้ว +3

    24 din ke intazzar baad aa gaya mazedar video☺️☺️
    Majja Aa Gaya Sir

  • @msugaming2977
    @msugaming2977 5 ปีที่แล้ว +1

    Itane din bad aap ka video dekh kar bahat aacha laga.

  • @presear
    @presear 5 ปีที่แล้ว +21

    Sir,Stefan,Boltzmann constant and thermal radiation are in JEE syllabus of physics. So we prepared for it too.
    Thank you for this video.

    • @yugalkishore8991
      @yugalkishore8991 5 ปีที่แล้ว +9

      Agar JEE ki syllabus me nahi hota to nahi padhte kya?

    • @hello123s
      @hello123s 3 ปีที่แล้ว +1

      Fuddu tripathy kuch ni rkha jee mein.. Kuch dhang ka kr le.. Brbad cheez hai IIT NIT.. sirf whin se nhi hote successful.. Jaake dekh record mein ki kitne IITians & NITians aaj bht successful hain or kitne normal college waale.. Zyada farq ni hoga.. Equally successful honge dono.. Kuch hi extraordinary honge jo bht aage nikl gye honge . Wo to kahi se bhi nikl skte hain..
      To learning pe dhyaan de.. Naa ki IIT or NIT pe. Smjha, fuddu tripathy??

  • @vishalrana9836
    @vishalrana9836 5 ปีที่แล้ว +40

    Kitne dino k baad gali mei aaj chand nikla😂

    • @hello123s
      @hello123s 3 ปีที่แล้ว +2

      Hamne sochna ki santre unke bde ho gye, pr wo to unka bodybuilder bhai saand nikla

  • @Ankit-IIT-Kharagpur
    @Ankit-IIT-Kharagpur 5 ปีที่แล้ว +1

    If physics is my religion then you are my God sir

  • @Rakeshkumar30
    @Rakeshkumar30 5 ปีที่แล้ว +1

    Bhai wah! Your enthusiasm is infectious.. keep it up.

  • @yashsingh3562
    @yashsingh3562 5 ปีที่แล้ว +1

    Immediately clicked the video when notification poped up! Love u sir ji

  • @mohitkala3852
    @mohitkala3852 4 ปีที่แล้ว +2

    Sir you have inspired me to take great interest in physics and mathematics, I would like you to start a new playlist on mechanical engineering(If possible) as I face a few problems in understanding few concepts.

  • @marwahshah7855
    @marwahshah7855 5 ปีที่แล้ว

    👏👏👏👏 speechless. Is sa zyada acha sa ya topic or assan kr k koi ni smjha sakta

  • @amant1440
    @amant1440 5 ปีที่แล้ว +15

    How do you Earn from TH-cam....no ads?

    • @vinayakjoshi5027
      @vinayakjoshi5027 3 ปีที่แล้ว +3

      youtube is not his source of income he is quite earning a good amount in toronto canada

    • @hello123s
      @hello123s 3 ปีที่แล้ว +2

      He does earn.. There are ads.. I have seen ads many a time!

  • @BabarAli-zz7nc
    @BabarAli-zz7nc 4 ปีที่แล้ว

    Sir your method of teaching physics is very nice .from Pakistan I am teacher of physics and I follow you

  • @brittoaugustus4060
    @brittoaugustus4060 5 ปีที่แล้ว +22

    Please make more videos for 12th class, semiconductors would be a good chapter to start with. please sir!

    • @ashieshkapoor
      @ashieshkapoor  5 ปีที่แล้ว +6

      In future paka

    • @user-xh2fy4si4z
      @user-xh2fy4si4z 5 ปีที่แล้ว +5

      Sir future me paper aajayenge

    • @presear
      @presear 5 ปีที่แล้ว +3

      @@user-xh2fy4si4z paper KE liye ye channel mat dekho.
      Kuch seekhna hai toh hi dekho.

    • @aruneshchakraborti7709
      @aruneshchakraborti7709 5 ปีที่แล้ว +1

      @@presear yes that's the fact

  • @rajpawar7902
    @rajpawar7902 5 ปีที่แล้ว +3

    I think graph of intensity and frequency is wrong ......

  • @sanjaykumardas6569
    @sanjaykumardas6569 5 ปีที่แล้ว +2

    Sir me mechanical se b tech kara hai....lekin fir v apke saare videos dekhta hu...chahe wo electromagnetism ho ya optics ya fir quantum

  • @zainshumsy
    @zainshumsy 5 ปีที่แล้ว +2

    awsome methodology

  • @Prade81970
    @Prade81970 3 ปีที่แล้ว

    You are the best teacher on TH-cam not even Walter Lewin can beat you 😀

  • @sanjaykumardas6569
    @sanjaykumardas6569 5 ปีที่แล้ว

    Jis topic rat me search kara...wo abhi mil gya....wowwwwwwwww..thnks

  • @anirbandas84
    @anirbandas84 5 ปีที่แล้ว +1

    Sir mein ek bengali hu..bengali medium pe parta hu..hindi thori hi ati hai..kuch vulval likhu to maff kar dena plz..apke video me comment English mein dene ki vi man nehi karta..sir again apke video dekhkar laga ki nature ke kareeb ja raha hu..apke videos exm ke marks keliye nehi..nature ke bare me kuch janne kelie dekhta hu...Thanks a lot again sir...Happy New Year

  • @satyabratbiswal1053
    @satyabratbiswal1053 5 ปีที่แล้ว +3

    Sir, Your videos on notification center makes big smile on my face. 😊😀😀😀👍.Sir please makes videos on optics ,semiconductors.Thank you sir for your great help to us .The Light house channel is a diamond in whole coalmine of youtube.

    • @ashieshkapoor
      @ashieshkapoor  5 ปีที่แล้ว +3

      Future mein sure...thx for encouraging 🙏🙏🙏

    • @satyabratbiswal1053
      @satyabratbiswal1053 5 ปีที่แล้ว +1

      Sir your teaching style ,your explanation makes our understanding so practical and creats an attraction and affection for physics.

    • @satyabratbiswal1053
      @satyabratbiswal1053 5 ปีที่แล้ว +2

      Sir please say why you gives our channel name THE LIGHTHOUSE .kahane ki bath ye he ki I try to know your hidden idea to give our channel name THE LIGHTHOUSE Bcz maximum online physics teacher gives their channel name related to physics.Sir sorry for this question . Sir please don't mind. But I thing let, the sea=our huge doughts and disheartenness to physics,the boatman=we means students,THE LIGHTHOUSE=gives direction to lost boatman in the sea.like this your channel THE LIGHTHOUSE gives us the direction gives us affection ,attraction to physics

    • @sanjaykumardas6569
      @sanjaykumardas6569 5 ปีที่แล้ว

      Matter ni karta ki aap kon se chapter ya kon se topic pe video banate ho....matter bas itna karta hai ki apke har videos kuch naya sikha jata hai hume.....thnkyou sir..and sorry 4 asking... sir apka naam kya h?????

    • @sanjaykumardas6569
      @sanjaykumardas6569 5 ปีที่แล้ว

      @@ashieshkapoor Matter ni karta ki aap kon se chapter ya kon se topic pe video banate ho....matter bas itna karta hai ki apke har videos kuch naya sikha jata hai hume.....thnkyou sir..and sorry 4 asking... sir apka naam kya h?????

  • @bikashthapa7316
    @bikashthapa7316 5 ปีที่แล้ว

    Actually i'm huge fan of your teaching style

  • @shubhsaubhagya1318
    @shubhsaubhagya1318 5 ปีที่แล้ว +2

    Make video on quantum numbers class 11 chemistry atomic structure and of what is e in log

  • @PoojaSharma-xg8wh
    @PoojaSharma-xg8wh 5 ปีที่แล้ว +3

    Hello sir ,
    JEE Mains & Advanced ke liye best preparation kahan karna chahiye ?
    Please recommend .

  • @anuragchavan7900
    @anuragchavan7900 5 ปีที่แล้ว +6

    Sir please continue the series of
    QUANTUM Mechanics

  • @saminyasaranabil920
    @saminyasaranabil920 5 ปีที่แล้ว

    Though I am not a native hindi speaker yet I like your videos.

  • @chandlerbing5974
    @chandlerbing5974 ปีที่แล้ว +1

    A chair and a table made of clay
    clay is the truth/god/formless
    chair and table are perception/illusion. there is no difference between that chair and table but the experiencer/your ego can't realize that and hence suffers. if the experiencer fully realizes that , he will lose himself in the process as the experiencer will merge into one with experience (chair , table etc). why? because experiencer himself is a temporary form made of clay.
    now a new life ,new forms(sofa ,bed), new experiencer/ego
    what's same? god/clay/formless/the Truth
    "there is no actual difference between your hand and a car, your ego just happens to strongly believe there is"

  • @vaibhavsingh8361
    @vaibhavsingh8361 5 ปีที่แล้ว

    AAP ki videos dekh Kar sare topics bahut clearity se samajh aa jata Hai thank you sir

  • @mahekdoltani4964
    @mahekdoltani4964 5 ปีที่แล้ว +15

    Sir ap bhut accha physics padate ho Jag ghumya thare jesa na koi🎵🎵🎵 sir ap ray optics cover kroge

  • @fiscovery
    @fiscovery 5 ปีที่แล้ว

    आपके कारण हमारा बहोत ज्ञान वृध्दी हुई है. सायन्स को आम लोगोको समजना आसान हो गया है . लेकिन अगर आप बोलते समय चपड - चपड ऐसी थोडी आवाज आती है ओ रोक पाए तो और अच्छा रहेगा . बाकी आपका बहोत धन्यवाद ....

  • @praveenkumardixit4650
    @praveenkumardixit4650 4 ปีที่แล้ว

    Your way to teach is brilliant

  • @iqraransari7514
    @iqraransari7514 5 ปีที่แล้ว +2

    First of all thanks yani shukriya hum gareebon ko yaad rakhne ke line of 😀😀😁😁😁😀😀😉😉😇😉

    • @ashieshkapoor
      @ashieshkapoor  5 ปีที่แล้ว +6

      Aap log tho hanesha dil kay pass hote ho😍😍😍

  • @gapara4745
    @gapara4745 5 ปีที่แล้ว

    Sir
    Aapka video dil khush kar deta hai.....

  • @meetthakor4019
    @meetthakor4019 5 ปีที่แล้ว +3

    Sir har subha isi umeed ke sath suri hoti he ki. Apki video aaj ayegi... Finally aaj aya.. Thank you sir.. Morning apke video ki vajah sehi good ho jati he.. Apka video daily aye aesi dua he sir... 🙏🙏🙏

    • @ashieshkapoor
      @ashieshkapoor  5 ปีที่แล้ว +1

      Koshish rahe gi dost

    • @meetthakor4019
      @meetthakor4019 5 ปีที่แล้ว

      Thank you so much sir.. For us learning loveable physics.

  • @babankumar6983
    @babankumar6983 5 ปีที่แล้ว +1

    Superb.sir, Please make a video on induction motor..

  • @hasnainshah6217
    @hasnainshah6217 5 ปีที่แล้ว +1

    Awesome video,, great Sir!! 😊👌👌👏👏👍👍

  • @himanshuangira7715
    @himanshuangira7715 5 ปีที่แล้ว +1

    Outstanding guru!👍👍

  • @ronitmandal7301
    @ronitmandal7301 5 ปีที่แล้ว +1

    Beautiful!

  • @adityainamdar7879
    @adityainamdar7879 5 ปีที่แล้ว +3

    .
    Great
    Quantum
    Mechanics

  • @Christopherreevee
    @Christopherreevee 5 ปีที่แล้ว

    Sir ji bahut aacha samjhaya aap ne

  • @me29pranavagarwal31
    @me29pranavagarwal31 5 ปีที่แล้ว +2

    Sir, please tell me why any body emit thermal radiations at any temperature, and what actually are they, em waves or something else?
    Please reply sir!

  • @ratanpoonia4924
    @ratanpoonia4924 5 ปีที่แล้ว

    Question 2.18: In a hydrogen atom, the electron and proton are bound at a distance of about 0.53 Å: (a) Estimate the potential energy of the system in eV, taking the zero of the potential energy at infinite separation of the electron from proton. (b) What is the minimum work required to free the electron, given that its kinetic energy in the orbit is half the magnitude of potential energy obtained in (a)? (c) What are the answers to (a) and (b) above if the zero of potential energy is taken at 1.06 Å separation?
    Class 12 - Physics - Electrostatic Potential And Capacitance Electrostatic Potential And Capacitance Page-88

  • @KADWA-NEEM
    @KADWA-NEEM 5 ปีที่แล้ว +1

    Sir ray optics bhi cover kijiye pls

  • @bookcentralpakistan2497
    @bookcentralpakistan2497 5 ปีที่แล้ว

    Sir me aapka bohat bara fan hoon. Love from Pakistan. 🇵🇰

  • @MaazKhan-fn6gq
    @MaazKhan-fn6gq 5 ปีที่แล้ว +1

    Thnks sir for starting quantum physics

  • @dikshantkamble72
    @dikshantkamble72 3 ปีที่แล้ว

    Sir apka dil mein kush karunga

  • @anuradhakhajuria2589
    @anuradhakhajuria2589 3 ปีที่แล้ว

    Excellent teacher.......in physics....

  • @parthsarathidixit5648
    @parthsarathidixit5648 4 ปีที่แล้ว

    Soopnakha and quantum physics. Wah wah wah

  • @sanjaykumardas6569
    @sanjaykumardas6569 5 ปีที่แล้ว +4

    Matter ni karta ki aap kon se chapter ya kon se topic pe video banate ho....matter bas itna karta hai ki apke har videos kuch naya sikha jata hai hume.....thnkyou sir..and sorry 4 asking... sir apka naam kya h?????

  • @monstersenergy7592
    @monstersenergy7592 4 ปีที่แล้ว +1

    Excellence

  • @sumitsahu8657
    @sumitsahu8657 5 ปีที่แล้ว +2

    GD morning sir 😊😊😊

  • @abidahmed5888
    @abidahmed5888 5 ปีที่แล้ว

    great way of explaining....sir

  • @shuvamkumar7978
    @shuvamkumar7978 5 ปีที่แล้ว

    Very nice topic.. waiting for next part.

  • @durgeshpal4846
    @durgeshpal4846 5 ปีที่แล้ว

    Very effective lecture.thanks a lot.

  • @shaquibimdad
    @shaquibimdad 5 ปีที่แล้ว

    Please make video on working of transistor with a fantastic example sir which reside in mind without stress.

  • @CancyLyrics
    @CancyLyrics 5 ปีที่แล้ว +1

    Nice mujhe to dar lag how that is possible

  • @nanu9424
    @nanu9424 5 ปีที่แล้ว +1

    LIGHTHOUSE IS ALSO A BLACK BODY... IT ATTRACTS ALL MY DISTRACTION.....

  • @saxenaamitmca
    @saxenaamitmca 5 ปีที่แล้ว +1

    Intensity is the quantity of energy the wave conveys per unit time across a surface of unit area and it is also equivalent to the energy density multiplied by the wave speed

  • @krishnamohanflute8088
    @krishnamohanflute8088 5 ปีที่แล้ว

    Thank you sir for clarity on black body radiation

  • @lalitsagta2629
    @lalitsagta2629 5 ปีที่แล้ว +1

    Nice

  • @gajendrapandya3256
    @gajendrapandya3256 5 ปีที่แล้ว

    It means we are also radiates gama rays of very low intensity

  • @supatidewangan1384
    @supatidewangan1384 5 ปีที่แล้ว +4

    Sir please tell me that, the book you recommend for Physics lovers " The Evolution of Physics" which is available in pdf format at archive.org is same as real edition or not because i am unable to buy this because my home is in very rural area to delivery of book and money problem also. If any mistake in comment please tell me I am weak in English.

    • @khushalsharma7370
      @khushalsharma7370 4 ปีที่แล้ว

      Mene download ki hai....mil jaegi google pe

  • @dr.saketkumar3110
    @dr.saketkumar3110 5 ปีที่แล้ว

    So best video

  • @hafizabdulrehmanatif9979
    @hafizabdulrehmanatif9979 3 ปีที่แล้ว

    I know that you stopped making videos but can you make one more video on black body radiations?

  • @supatidewangan1384
    @supatidewangan1384 5 ปีที่แล้ว

    Sir god bless you. And keep it up you are awesome.

  • @MyNattygains
    @MyNattygains ปีที่แล้ว +1

    4:04 Wavelength bd ho rahi hai.

  • @ashugotam3692
    @ashugotam3692 5 ปีที่แล้ว

    You are great.
    Thank you sir

  • @Thecuriousmind-facts
    @Thecuriousmind-facts 5 ปีที่แล้ว

    Give a video of concept of schrodinger equation

  • @anilsinha5029
    @anilsinha5029 4 ปีที่แล้ว +1

    Sir aap ka new video nahi as rha hai sir

  • @mithunyadav8495
    @mithunyadav8495 5 ปีที่แล้ว

    Sirji tusi great ho

  • @niazbullah124
    @niazbullah124 5 ปีที่แล้ว

    great sir

  • @varshapaliwal7464
    @varshapaliwal7464 5 ปีที่แล้ว

    Thank you sir

  • @j.k.sharma3669
    @j.k.sharma3669 5 ปีที่แล้ว

    Nice video but you made waiting for long time. Plz upload next video as soon as possible.

  • @vinnucom2595
    @vinnucom2595 4 ปีที่แล้ว

    Jim al Khalili aur Brian Greene ka hindi combination hai.
    👍👍👍

  • @deepinside8408
    @deepinside8408 4 ปีที่แล้ว

    at 3:23
    you are saying hand heat transfer to face is an example of thermal radiation... but..
    i think this example could be controversial
    means if this true, ==> you will also feel that much heat when there is vacuum
    means hand+vaccum+face
    i think, that the heat that we feel on face, by hand, when hand is at little bit distance but not touching face
    is mainly or 99% of heat feel is due to conduction or convention
    that is, hand heats the air near it, and the air heat the face as air is in the trap between our hand and face
    what you think???
    am i correct or not?
    i am not sure about this, please give reply????

  • @Asimkhan-hu5gm
    @Asimkhan-hu5gm 5 ปีที่แล้ว

    fabulous

  • @saqib_sajad
    @saqib_sajad 5 ปีที่แล้ว +3

    7:34 Sir, which wavelengths will object emit if we keep on increasing temperature(above5000K).

    • @avinashgupta1834
      @avinashgupta1834 3 ปีที่แล้ว +1

      5000K ke baad wo colour to dikhayega mixed but wo ultraviolet m chla jayega thats why sun se ultraviolet rays bhot jyada niklta h!!

  • @shahzaibkaimkhani5422
    @shahzaibkaimkhani5422 5 ปีที่แล้ว

    lots of love from pakistan💜

  • @ravex9044
    @ravex9044 5 ปีที่แล้ว

    Nice thnku sir

  • @malikehsan3280
    @malikehsan3280 5 ปีที่แล้ว

    Thank you so much

  • @madofmathemeticsandphysics9059
    @madofmathemeticsandphysics9059 5 ปีที่แล้ว

    Higher physics ke video banaiye sir please

  • @anamamuduli8850
    @anamamuduli8850 5 ปีที่แล้ว +1

    led light white light emit karta hai.to kya iska temp 6000 c hai

  • @sdaamir820
    @sdaamir820 5 ปีที่แล้ว

    Amazing Sri

  • @thehillcaliboy7855
    @thehillcaliboy7855 5 ปีที่แล้ว +1

    Sir please made video fastly
    2019 board physics ka exam of 12th aapke bharose hai

  • @abhideshmukh992
    @abhideshmukh992 5 ปีที่แล้ว

    Exited to see next part sir

  • @anassaifi7613
    @anassaifi7613 5 ปีที่แล้ว

    💖💖💖 Alwayz amazing

  • @swayamjha3988
    @swayamjha3988 5 ปีที่แล้ว +1

    Sorry for disturbing you again sir
    But ek aur sawaal hai
    Agar black body 100% light absorb karti hai to kya zaroori hai ki wo 100% light hin emit kare, kya koi aur em wave emmit nahi karsakti,?

  • @marya2725
    @marya2725 5 ปีที่แล้ว +1

    Goodmorningg sirrr

  • @rajendrakushwaha6092
    @rajendrakushwaha6092 5 ปีที่แล้ว

    Sir , please make videos on special theory of relativity... And it's paradox... PLz

  • @Ravimech1012
    @Ravimech1012 5 ปีที่แล้ว

    Sir gar possible ho sake to pls make videos on Hydrualic machines (Mechanical Stream)...

  • @ramavtargupta111
    @ramavtargupta111 5 ปีที่แล้ว

    your curves are reversed. At higher temperature the peak of the curve shifts towards left, not to the right.

    • @glokta1
      @glokta1 4 ปีที่แล้ว

      No, it's correct. At higher temperatures, radiation peaks towards higher frequencies/shorter wavelengths.

  • @snehalkumar4388
    @snehalkumar4388 5 ปีที่แล้ว

    boards k liye kuch video bnaie naa,imp question ya crash course

  • @thebrightlight7002
    @thebrightlight7002 5 ปีที่แล้ว

    Sir g apke wavelength tu visible range nqe mae nahi thi
    🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔

  • @yogeshjoshi4429
    @yogeshjoshi4429 5 ปีที่แล้ว

    Sir aap trigonometry pe video bana sakate hai pls