Page 387 Einstein assumed that in the photoelectric effect, light behaves as a shower of particles, each with energy E given by Planck's expression: E = hf where f is the light's frequency and h is the *Planck constant.
@LATIFAHMOHDNOR-zy1mqКүн бұрын
Each particle of light, which Einstein called a *photon, would impart its energy to a single electron in a metal.
@alamineprince4253Күн бұрын
❤
@aryanbansal30132 күн бұрын
How did these people crack JEE and don't know 11/12th grade physics?🤡
@Lyricap5 күн бұрын
Fun fact: Most of the people's in the comment section are successful persons in their life 😅
@SivaKumar-mu5pj6 күн бұрын
All invention and discovery are done by eminent British, Germans, Greeks and Americans. All credit goes to them
@user-oo5ky1xp1n8 күн бұрын
where are these teachers found
@khwajaasif11467 күн бұрын
In Indian society.
@PranshuTiwari-n8f10 күн бұрын
india is making robots for usa
@nikhilsingal82410 күн бұрын
Medicine student here, just attended that lecture to understand why IITs are rated so highly.... and i got the answer.... excellent prof
@phalgunibhuyan388111 күн бұрын
Only theory, no research and development in all IITs
@debasishmondal50314 күн бұрын
One of the gems of the physics teaching of the 21st century in our country. Thanks for the wonderful lecture.
@ck002417 күн бұрын
“Today’s scientists have substituted mathematics for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality. ” ― Nikola Tesla
@physicstoday831818 күн бұрын
Physics wallah buisness he yaha knowledge he
@georgen975519 күн бұрын
Keep guessing
@11534alpha22 күн бұрын
this proves why iitians dont have practical knowlege but can solve differential equations on a piece of paper
@BhawaniNandan-lj9umАй бұрын
Kuchhhh samjhhh nahin aaaya sir 😢😢😢😢😢😢😢😢😢
@AnshStudy-lh8xuАй бұрын
7:59 I am confused😅😂
@divyanshjain180Ай бұрын
woww
@theuncertaintyprinciple3746Ай бұрын
Thank you sir. It was quite enlightening
@ArpitAnand-uj7ecАй бұрын
Love the explanation by HCV verma sir
@ofankushАй бұрын
Does anyone knows the answer to the problem asked by sir to tetragonal bravais lattice?
@HOPELESSINSSAN-cy2teАй бұрын
When you reach to end of mathematics, physics and several conclusion about life by the way of psychology or philosophy, we get a very wonderful neutral and balanced state of life :- 0=♾️ Ya it may be surprising But talking about balanced state is something:- Sukh = dukh Nothing = everything Something that is beyond good or bad that is nothingness. Human mind can't be decoded= ♾️ It need not to be decoded= 0 0 is something i love , by doing nothing , literally nothing means nothing , you achieve everything, nothingness is the absolute truth. And everything that you can see , touch, hear, smell, or taste is absolute nothing . But to live life it's everything. "Ujli karni kar le re bande , karm na kariyo kala" In human life we chase infinite , it's our choise to choose , + infinite= good things kindness helping sewa meditation struggles , or waste our life behind -infinite i.e vive versa. You will end up at zero(i.e nothing) whatever your chasing= death. But your impact on this universe and cosmos will remain till end i.e infinite. And when i explain infinite and zero they are not different. It's just for human mind to easily understand and interpret it separately. A person who achieved every penny of knowledge possible i.e ♾️ will end up doing nothing for himself i.e 0 . He will become more humble , more simple, 0 arrogant, peaceful, nature lover. The more you grasp knowledge ( limit tending towards infinite) the more you want nothing ( limit tending towards 0). The real truth of life is knowing everything is nothing . It was great explanation i could give ❤
@aayu.01524Ай бұрын
Im in 11th I just came after Attending lecture of quantam mechanical model of an atom
@anshumansingh2175Ай бұрын
Quantum mechanics applies over those phenomenon which we can't visualise from naked eye
@PasstoUniverseАй бұрын
Maybe he is the best professor over there ! Well taught Sir 😊
@RonakGupta-w5uАй бұрын
1:19:18 partial integration?
@Unique_India..Ай бұрын
I am in 12 preparing for jee
@ShyamChintoreАй бұрын
Same
@junghwanoh7815Ай бұрын
Amazing. I was lost before watching this video. Thank you for sharing!
@ashokkhatoi8632Ай бұрын
These students have cracked jee advance exam still don't have single answers of sir Then i am thinking about the brain power of h c verma sir
@jaydasg6Ай бұрын
Can you please correlate the x-t graph for periodic vibrations with a real situation. Especially the sudden drop from x = max amplitude to zero amplitude where dx/dt = infinity
@jaydasg6Ай бұрын
I understand it is constitutive because the reaction to external forces depends on the constitution of material or constant K in F= kx. k is dependent on constitution of material.
@vinayakshrote6340Ай бұрын
Best stuff!
@jimmy-rn8gm2 ай бұрын
very nice explanation of EBSD. a question: the kikuchi pattern is the intersection of kossel cone with the fluorine screen? or the intersection of kossel cone with ewald sphere?
@ramstudypoint72522 ай бұрын
Nice
@indiaxpertize25892 ай бұрын
Excellent lecture. kzfaq.info
@inniahmed80672 ай бұрын
I am a eee student and this video is a legendary one in KZfaq
@MarooPhy2 ай бұрын
It's feel like watching a beautiful movie ❤❤❤
@Ug_TRADERs_OFFICIAL2 ай бұрын
the fuck is this????????????????????????????????????????????????????
@surarnab2 ай бұрын
I am a Physics teacher upto class12 . Enjoyed the lecture.
@dirkdiggler87942 ай бұрын
His accent is to thick for me to understand what he's saying. Doesn't matter anyways, because I can't even comprehend what's on the chalkboard. Either way, the internet wins again....
@PratyushChaudhuri2 ай бұрын
😂 so true. But this lecture is wonderful.
@SleekBlack822 ай бұрын
Right?
@albetronkhan95882 ай бұрын
He knows not even simple10+2 physics, but such men start imitating their guides and teaching quantum physics...such are IITs full of mediocre mass
@GuzzarAwan6 күн бұрын
Lol 🤣 r u sure
@albetronkhan95885 күн бұрын
@@GuzzarAwan 100%
@bidhann32 ай бұрын
Doesn't he look like sagar shah from chess base India? 😂Except here .
@user-od4zq6fy4y3 ай бұрын
This lectures refresh me about my school level...
@Dk-cg4hi3 ай бұрын
1:17:28 #Thala for a reason😅
@user-oy5bf1vz5c3 ай бұрын
These all volunteers were just robots who score good in exams. But never were able to know what life is about
@jugnu3613 ай бұрын
Great Teacher Needs a Hair Cut
@AnshStudy-lh8xu3 ай бұрын
Raise your hands if u thought that vikas divyakriti sir is teaching in iit😂😂
@sarthakjaniАй бұрын
Yes I actually did broo
@sahidzmn3 ай бұрын
Is it just me or he genuinely looks like Sagar Shah 😮