29 - Quantum Physics - Particle in a box

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Cogverse Academy

8 жыл бұрын

Introductory Physics - Quantum Physics - Particle in a box
www.premedacademy.com

Пікірлер: 73

@cheodl 7 жыл бұрын

It's amazing how he can discuss this concept while writing the stuff down in reverse

@Yashodhan1917 7 жыл бұрын

He's not writing in reverse lol, they flip the video later.

@arkapatra9852 5 жыл бұрын

r/wooosh

@vijayanpp186 3 жыл бұрын

I can't flipped.if you flipped, hands won't like that. Left hands become right hand

@isadorazampol8947 6 жыл бұрын

Thank you for saving a physics student’s life

@Farzad1982Mohaddes 5 жыл бұрын

Fantastic teaching technic and elaboration! Thank you.

@TheNarutoShadows 6 жыл бұрын

Out of all the videos that i have watched, your explanation is best,please keep up the good work, and thanks a lot.

@jays5926 4 жыл бұрын

Thank you very much Cogverse Academy:). Professionalism, at its finest. Cheers from Asia

@juniorcyans2988 2 ай бұрын

I’ve taken modern physics and mathematical physics, and I did pretty well. But now every thing started to make sense. Everything takes time to digest. This video combines many points I learned from various classes I took. I don’t think my past me could understand it 😅

@titusvarughese367 6 жыл бұрын

honestly one of the best explanation

@neilh.4385 4 жыл бұрын

Hey I needed a refresher on this topic for my job, hadn't studied this in like 4 years, this was perfect for me. Thanks!

@DeltaSigma16 3 жыл бұрын

This is so helpfull to me, God bless you Sir !

@llamear 3 жыл бұрын

Thanks for great explanations!

@alexanderhenn2318 4 жыл бұрын

Like no. 501 was me, You are a genius!!! You helped me tremendously!

@laurenbolger3391 3 жыл бұрын

I dont know who you are but I need to say thank you with my whole heart

@chinmayjoshi25 4 жыл бұрын

Amazin video. learnt more in this than my 2 hour class

@akkumar8768 4 жыл бұрын

One of the best video lecture❤️❤️❤️❤️❤️love from India.

@darkeagle999 4 жыл бұрын

Very clear explanation!

@kunalkhandait9438 5 жыл бұрын

Amazing...

@amyliu2394 3 жыл бұрын

Thank you so much! Currently struggling in p-chem.

@AA-oh6oo 3 жыл бұрын

thank you for making my life easy

@abdullahismail2770 5 жыл бұрын

Sir how could you write in the opposite direction so perfectly?

@BivekChettri 4 жыл бұрын

Nailed it down... thanks allott

@user-rw5pb2zb3l 6 жыл бұрын

amazing....thank sooooo much \

@sankeshdehade7075 6 жыл бұрын

You really explain it in a very simple manner. Thank you so much. Could you please upload next lecture videos.

@isacnewton152 6 жыл бұрын

Nice vidéo thank you for you effort

@jacobvandijk6525 4 жыл бұрын

Finally someone who uses the right symbol for potential energy.

@wadjo1 3 жыл бұрын

Its V!!!!

@jacobvandijk6525 3 жыл бұрын

@@wadjo1 No!!! It's U. V is the symbol for potential (in Volts). en.wikipedia.org/wiki/International_System_of_Units#Derived_units

@isacnewton152 6 жыл бұрын

Please can you do vedio about Solution of schrodinger equation of the hydrogene atom

@gyandeepbordoloi1035 5 жыл бұрын

nicely explained

@abhaparanjape4713 5 жыл бұрын

Nice explaination sir.

@sscissleepy5160 3 жыл бұрын

god you saved me!!! I am doing chemistry and when learning quantum it kills me...

@user-rg1nt9lf4s 5 жыл бұрын

very good content sir. thank you .. sir kindly make a video on Bound States for Potential Wells with no rigid walls.(wkb approximation )

@harrisouadamu7758 4 жыл бұрын

Thanks Sir May Allah bless you

@mks6805 6 жыл бұрын

im a student of NITR.it is very easy to understand...thanku sir so much

@CogverseAcademy 6 жыл бұрын

Malay kumar Sethy thanks for watching!

@kmu1917 4 жыл бұрын

Best lecture👍❤️ from s.korea

@asdfasdf-pk3sb 5 жыл бұрын

This guy is soo cool! :)

@CogverseAcademy 5 жыл бұрын

asdf1234 asdf1234 physics is cool! I’m just the messenger :)

@NeonNotch 6 жыл бұрын

So with the eigenfunctions, do they always have to be given or can they be derived from H(psi) = E(psi)? My understanding of eigenfunctions is a bit slim but I know that trig functions and exponentials usually yield eigen functions. How do you know which to use, and when?

@NeonNotch 6 жыл бұрын

To clarify, I think I've seen k=p/hbar or (sqrt(2mE/hbar)) for equation such as e^(i(kx-wt)) but that should yield something like cos(kx-wt) + isin(kx-wt) rather than Asin(kx)+Bcos(kx). Are we normalizing to get the latter, real function provided above, or is the former a completely different eigenfunction?

@jays5926 4 жыл бұрын

It blows my mind how schrodinger was able to deduce this given only knowledge of what Bohr had provided regarding the theory of the atom and broglies wavelength

@physicsperadox7849 5 жыл бұрын

U r god. Subscribed

@azice6034 5 жыл бұрын

What does it mean for the areas in the equations n=2,3,4 etc where it’s negative (under the x axis) like physically what does it mean that n=2 has some area under the x axis but n=1 doesn’t for example

@ProfessorMdoesScience 4 жыл бұрын

The wave function is in general a complex function, so not only can it be negative, but it can also be an imaginary number or a complex number at some points. However, the physically relevant quantity is the absolute value squared of the wave function, which is always positive. In your case for n=2, the absolute value squared of the wave function would be positive on both sides of the well, with equal amplitude. I plot these in a recent video, where it should become clear: kzfaq.info/get/bejne/psiKgZuByZ7PkZc.html

@siddharthsathyab6952 3 жыл бұрын

Writing physics in reverse, this guy!!!

@bijasn5164 6 жыл бұрын

sir the lecture was great

@CogverseAcademy 6 жыл бұрын

BIJAS N thanks a lot!

@kislaykunal8921 7 жыл бұрын

i just found enlightenment ....

@shreyashreesarkar5141 6 жыл бұрын

Sir is y = asin kx + bcos kx a general wave equation?

@azice6034 5 жыл бұрын

Yes I believe so

@shreyashreesarkar5141 6 жыл бұрын

Sir is y = asin kx + bcos kx tge general wave equation?

@abdullahismail2770 5 жыл бұрын

Standing wave I guess

@jolez_4869 3 жыл бұрын

Man where can I learn that type of handwriting??

@yogeshgharu8417 5 жыл бұрын

Can you please make a video on Finite potential energy well

@farhantejani8287 4 жыл бұрын

nah but give schloppy top

@erayschulz1782 4 жыл бұрын

@@farhantejani8287 DM me

@sachinduhan3022 6 жыл бұрын

Liked and subbed by buildothon.. A very nice video..

@CogverseAcademy 6 жыл бұрын

BuildoThon thanks:)

@sachinduhan3022 6 жыл бұрын

You welcome and kindly do the same.. It will be really sweet of you..

@thejswaroop5230 3 жыл бұрын

it triggers me a bit that x=0 is not at origin

@jamesbentonticer4706 3 жыл бұрын

You should definitely know how to integrate that! That's too important to just skip over and be hand fed the answer.

@CogverseAcademy 3 жыл бұрын

For an Engineering Physics class, definitely. These videos are for Physics for Life Science majors and typically only require small amounts of calculus if any.

@jamesbentonticer4706 3 жыл бұрын

@@CogverseAcademy oh okay I didn't know that. I watched the video for the last part on probabilities and I found it very helpful, thank you.

@CogverseAcademy 3 жыл бұрын

@@jamesbentonticer4706 All good, it's quite unclear from the video itself (these are old and got more attention than initially expected). Thanks!