Why atomic theory doesn't work for solids | Class 12 (India) | Physics | Khan Academy

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  • เผยแพร่เมื่อ 28 พ.ย. 2024

ความคิดเห็น • 39

  • @cronos30011
    @cronos30011 5 ปีที่แล้ว +32

    Holy shit, im glad i found this masterpiece

  • @carlittle_
    @carlittle_ 4 ปีที่แล้ว +23

    Very good. The best classes in youtube are from Indians

  • @RaghaviSRaj
    @RaghaviSRaj 5 ปีที่แล้ว +11

    Thank you so much for making this channel Khan academy India English......!

  • @piyushkumarsingh0694
    @piyushkumarsingh0694 6 ปีที่แล้ว +13

    You have really done a great job explaining those concepts in short time.

  • @ShahrukhMovies-c1h
    @ShahrukhMovies-c1h หลายเดือนก่อน +1

    0:26 when you pronounced the word intuition...
    I have become sure you are Mahesh sir, Floathead physics.

  • @haridasmahato4312
    @haridasmahato4312 ปีที่แล้ว +2

    8:30 Two electrons CAN have identical solids if we are talking about different atoms as is the case with sodium gas where all the atoms are very distant from each other you can check with HC Verma to confirm

  • @jesusislord5553
    @jesusislord5553 6 หลายเดือนก่อน +2

    This is a lifesaver!!! Thanks so much for this educational video!😄

  • @anubhutiverma3498
    @anubhutiverma3498 6 ปีที่แล้ว +21

    God you are extremely fantastic

  • @abdulwajeed3479
    @abdulwajeed3479 2 ปีที่แล้ว +1

    Itna acha explaination kaise mtlab sir u r the god of physics

  • @muhammadm4582
    @muhammadm4582 4 ปีที่แล้ว +21

    The question is how did pauli know that rule in the first place 😭

    • @dkpatel3459
      @dkpatel3459 4 ปีที่แล้ว +6

      You might know about the 4 quantum numbers (n,l,m,s). 2 electrons can have same values for atmost 3 quantum numbers i.e. n, l and m. But their spin quantum number cannot be the same. For more details you should study the structure of atom chapter from class XI. Hope this helps.😊

    • @namraaah271
      @namraaah271 ปีที่แล้ว +1

      @@dkpatel3459 that was one heck of a chapter lol thank u for replying

    • @kazukawasaki97
      @kazukawasaki97 หลายเดือนก่อน

      ​@@dkpatel3459I forgot but it was a rigourous mathematical characteristic, accounting all quantum states no two electrons either in atomic or complex molecular orbitals should have the same quantum state, and then he discovered electron spin by some neat rotational kinamatic trick and figured thereby only 2 electrons exist in one orbital no matter in an atom in an hybridized orbital or a molecular orbital even if generally thought of delocalized

  • @varunkharayat4251
    @varunkharayat4251 6 ปีที่แล้ว +6

    Brilliant explanation sir

  • @mohammedqasim1262
    @mohammedqasim1262 3 ปีที่แล้ว +3

    Damn Bro ur handwriting is so cool

  • @patakotisrinivas1918
    @patakotisrinivas1918 2 ปีที่แล้ว +3

    Excellent explanation sir...thanks a lot 👏

  • @adityapushkar2684
    @adityapushkar2684 5 ปีที่แล้ว +3

    Awsm!!!!

  • @SAJAN_ECE
    @SAJAN_ECE 4 ปีที่แล้ว +4

    This content is not available in any TH-cam Channels other than Khan Academy India.

  • @vivekshukla928
    @vivekshukla928 3 วันที่ผ่านมา

    No two electrons can have same energies or quantum state ???
    It means quantum state and energy is same ?

  • @barkharawat4577
    @barkharawat4577 2 ปีที่แล้ว +3

    Osm.. Explanation❤❤

  • @affrarinsi5940
    @affrarinsi5940 2 ปีที่แล้ว +2

    Sir ,you made my day.Thanks for this ❤️

  • @KrishnaCalling
    @KrishnaCalling 2 ปีที่แล้ว +1

    You guys rocks

  • @abhinaamrawat1680
    @abhinaamrawat1680 3 ปีที่แล้ว

    U are really genius...👍👍🙏🙏🙏

  • @KartikKumar-z1v
    @KartikKumar-z1v 11 หลายเดือนก่อน

    Awesome

  • @teratrox4685
    @teratrox4685 2 ปีที่แล้ว +5

    JEEEZZZZZ, THIS IS THE WAY IT IS ALWAYS SUPPOSED TO BE TAUGHT!
    _"Me who got 30 definitions slapped into my face on day 1 of semiconductors"_

    • @AyushKumar-ec9kd
      @AyushKumar-ec9kd 2 ปีที่แล้ว +1

      Yeah bro, Khan academy should teach our school teachers how things are done...

  • @gyansagar9559
    @gyansagar9559 3 ปีที่แล้ว +1

    Boards Available Now:-
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  • @elijahpark7958
    @elijahpark7958 4 ปีที่แล้ว +3

    Px, Py, Pz have the same energy level which might be different from your explanation

    • @chanslaptop2663
      @chanslaptop2663 4 ปีที่แล้ว +6

      no he means to say that the orientations available in p are 3. They have the same energy in magnitude but the orientations are different therefore paulis principle is not violated. Hope that helped!

    • @sangam1321
      @sangam1321 3 ปีที่แล้ว +1

      @@chanslaptop2663 Exactly, Pauli won't be sad if the electrons occupy the Px, Py, Pz orbitals

  • @SumitSingh-xe7yz
    @SumitSingh-xe7yz 3 ปีที่แล้ว +1

    Man your accent is really amazing and teaching of ofcourse

  • @nehageorge2006
    @nehageorge2006 3 ปีที่แล้ว

    🙏🏻

  • @Parapresdokian
    @Parapresdokian ปีที่แล้ว +1

    I hope Mahesh is secretly reading all our comments. If so, this is your Easter comment, dear sir.

  • @yashbahl4334
    @yashbahl4334 3 ปีที่แล้ว +2

    God fkcjsiiwkakkng hell. No doubt elon musk donated KA, dude’s a pro at explaining stuff

  • @rishabhsamarwal573
    @rishabhsamarwal573 2 ปีที่แล้ว

    I think you should collab with bhai ki padhai (bkp)his communication skill with some comedy + khan academy =rocking

  • @OneTrueBIue
    @OneTrueBIue 3 ปีที่แล้ว +7

    Pauli sad :(

  • @udayharnal1743
    @udayharnal1743 13 วันที่ผ่านมา

    Electrons like lowest e level and paulis prin

  • @gyansagar9559
    @gyansagar9559 3 ปีที่แล้ว +1

    Boards Available Now:-
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