- Видео 74
- Просмотров 132 897
Muhamed Shafi Ollakkan
Индия
Добавлен 3 ноя 2019
PhysicsTeacher
Thermodynamics of an ideal Fermi gas
The thermodynamic behavior of an ideal Fermi gas is discussed. Fermi Dirac function is introduced. #FermiDirac #Fermi #FermiDiracFunction
Просмотров: 1 736
Видео
System of 1D Quantum Harmonic Oscillators: Canonical Ensemble
Просмотров 9433 года назад
System of N- One dimensional Harmonics Oscillators is discussed. Quantum and Classical cases are explained graphically. Graph plotted by Desmos graphical calculator. #1D_oscillator #harmonic_oscillator #Planck #Heisenberg #classical_oscillator
Table in LaTeX document
Просмотров 2013 года назад
This video discusses how tables are inserted inside a TeX document. The narration is in a mix of English and Malayalam. #table #latex #tabular #tabularx
System of 1D Classical Harmonic Oscillators: Canonical Ensemble
Просмотров 1,6 тыс.3 года назад
This video illustrates how the canonical ensemble theory is applied to find the thermodynamics of system of classical harmonic oscillators #canonical #ensemble #harmonic_oscillators #partition_functions
Subfigures in a LaTeX document.
Просмотров 2773 года назад
This video demonstrates how multiple image is inserted in a figure environment in LaTeX. #multiple images, #subfigure, #latex, #images Here is the link for the previous video "Figures in a LaTeX domument ruclips.net/video/9pwGv-Kxr2U/видео.html
Figures in a LaTeX Document
Просмотров 2143 года назад
In this video, image setting in a LaTeX document is discussed. #images #figures #latex #geometry
Filter Circuits: Capacitor filter and π- filter
Просмотров 4463 года назад
A filter circuit removes ac component of current and allows dc component to pass through the load. This video contains Malayalam explanation along with English.
Contact between Statistics and Thermodynamics: Physical significance of the number of microstates
Просмотров 2,1 тыс.3 года назад
The relation between number of microstates and entropy of the system.
Physical significance of various statistical quantities in the canonical ensemble
Просмотров 1,7 тыс.3 года назад
Thermodynamics of a system using Canonical Ensemble theory
Statistical Mechanics Lecture 1: Macrostates and Microstates
Просмотров 7933 года назад
Macroscopic and microscopic states of a thermodynamic system and their physical significance are discussed.
Dielectric constant and Polarizability
Просмотров 4,1 тыс.4 года назад
Dielectric constant and Polarizability and Clausius Mossotti relation are explained. Electronic polarizabilty is also discussed
Dielectrics: Macroscopic and local fields
Просмотров 4,4 тыс.4 года назад
Dielectrics: Macroscopic and local fields
Impurity conductivity, Donor and Acceptor levels: Bohr model
Просмотров 2,1 тыс.4 года назад
Donor level: Ionization energy of impurity atom using Bohr model
Basic principle of Lasers: Stimulated Emission
Просмотров 4154 года назад
Basic principle of Lasers: Stimulated Emission
Semiconductors: Direct and Indirect band gap
Просмотров 4544 года назад
Semiconductors: Direct and Indirect band gap
Kronig - Penney Model - Continuation
Просмотров 1,1 тыс.4 года назад
Kronig - Penney Model - Continuation
Electrical conductivity and Thermal conductivity of metals
Просмотров 3,9 тыс.4 года назад
Electrical conductivity and Thermal conductivity of metals
Thermal conductivity and phonon collisions
Просмотров 2,4 тыс.4 года назад
Thermal conductivity and phonon collisions
Thanks
Super nice teach😊
Please explain in Hindi also
I am sorry Bhumikaji, I don't know much Hindi for taking lectures.
Sir, ye graph kin physical quantities ke between aata hai ?
Voltage/current vs time
Thanks sir
Great lecture sir
Clear concept .
Thank u respected sir😊
how to find the ionization energy of acceptor? u only show how to find ionization energy of donor, but not for acceptor
Consider an acceptor as a particle of charge +e (hole) which moves in the semiconductor. So you will get similar equation. You have to consider the effective mass of holes here.
This is a freakin awesome video. Wonderful effort and explanation of Kronig-Penny model!
3:02 why did you drop the T in f(E,T)?
It is actually f(E,T) only. Not dropped. I dropped it because of convenience.
@@muhamedshafiollakkan4205 thanks for clarification
9:14 why can we subtract them? Is EfN=deltaU?
Jizakallah o KHAIR ❤
Thanks ❤
How sin h beta b=0
Sin h( beta b) is not zero. As P sin alpha a is finite, when P tends to infinity, sin (alpha a) tends to 0.
Thank you sir
Thank you sir Very useful
Well explained❤
Thanks alot sir For this session 🎉🎉🎉
when we did scattereing amplitude in your last videos we took F=Vng but now you took F=NSg why?
just done math explained nothing else
ruclips.net/video/doqKc9ZMijM/видео.html Hi sir ,above mensioned book will help pg students to learn quantum mechanics with simple problems and equations. If you are interested to know ,you will get a free copy
I'm not being unkind, but your accent is difficult for me to follow. You must speak slower, with emphasis, and articulate your words more precisely.
I am sorry, Mr. Barry. I will try to improve on this. Thank you for the comment.
Dear sir , would please tell the significance of Z is it the number of ions or something else ?
Yes. It is the number of nearest neighboring ions of an ion.
Thank you Sir
Sir please make a playlist of Msc quantum mechanics
Sorry. I didn't take any QM videos yet
@@muhamedshafiollakkan4205 Sir the way you explaining things is so good that it strikes immediately. So please try to make on QM
Sir u have just done mathematics U didn't explain the physical significance of this topic
thank you sir
Super sir.. thank you so much sir
What is the significance of nj(r-rj) that's what my confusion is ..
Amplitude of x rays from a unit cell is that due to all atoms in the unit cell. Here nj represent density of electrons due to jth atom. r- rj is the position vector of jth atom.
So what Is r-vector in (r-rj). And also that r-vector should lie with in the unit cell or might lie out of the cell
Actually r is position vector of the unit cell, rj is that of j th atoms in the unit cell. Both vectors are in the same coordinate system and the origin can be outside or inside the cell. r-rj is the position of j atom within the cell.
Sir good morning... U taught well.. it's very useful for us .. Thank you so much sir Can you clear my doubt after the video time 8.41 ... that is after finding theta ... how we can write thermal energy u ?
You can contact me via email shafi@psmocollege.ac.in
Very nice explanation sir
Graph??
ruclips.net/video/EOG5F1Ar4tg/видео.html
Super
I thank you my dear universe Angel's in my father in heaven through your son Jesus christ Amen
Good vedio
Potential energy per particle how to find?
In this case, the internal energy U is the sum of KE and PE. For N particles system, U= NkT. So total energy per particle is kT. So by equipartition theorem, potential energy per particle is 1/2 kT
Thank you so much sir 🙏, please upload more videos
Sir there's mistake at 36:20 Pressure is 2/5th of Ef not 2/3
Yes, you are right. It is Po=2/5 n×Ef. Thank you.
Amazing lecture loads of thanks
Thankyou sir
your ssp lectures have always helped during exams......thank you sir.
♥️👍🏾
es algo asombroso, maestro...
Sir,isn't it is 2019 admission?
Yes. For 2019 admission, it is there
@@muhamedshafiollakkan4205 Can you suggest class for nuclear physics?
You can go for nptel lectures
any ppt or pdf or link for this info
Sir can you please share the resource of the content you teached in this vedio
Reference is given at the end of the video
indepth explanation of the concepts involved. Dont know why it has such less subscribers. Will do my best to promote it.
barwi urdu me lecture do
Raza bhai, I don't know Urdu.
I can understand. But speaking is a bit problem
@@muhamedshafiollakkan4205 ye topic moji samj nhi aty ap ki video 5 bar deka lik tooicsmj nhi aty olz urdu mi bnao video es pi
Thank you sir