Boltzmann entropy relation: Statistical Mechanics 2 - Reference R K Pathria:

[@rajasreejayakumari5259]

Sir ....your classes are really very much informative and easy to study...each concepts can be clearly studied......happy teachers day sir ..😊

[@fidamaya8482]

amazing teaching methods

[@369Omniverse]

54:13 dU=TdS-PdV So, dF=-PdV-SdT. Sir.,

[@arghajitdey3388]

Sir, please provide English subtitles.

[@aarus_shorts_and_videos7642]

Super class sir tq...

[@sahilbhardwaj1672]

Sir If hindi and English used that will be much better for North Indian

[@rajeshmonvg]

Rest of the videos in this series is in English.

[@ankitmishra2723]

Thanks sir

[@naj7251]

Sir When finding F from U.. In vedio the expression u written is dF = - PdV-TdS... But u written from fig dF = -PdV-SdT.. I think in the 1st equation u got some mistake..

[@rajeshmonvg]

Sorry for the mistake. I wrongly substituted for dU as -PdV+SdT. Actual expression for dU= -PdV+TdS. Then everything will be fine.. TdS will cancel and dF= -PdV-SdT.. Thank you for your correction.

[@OptimisticSamina]

thank you so much

[@rajeshmonvg]

You're welcome😊

[@mirmohsin2986]

Soore oss theek magar yeh waate paerim agar ne manz manz kar hakh kutah jaan goyo, Tala English paeth parnaw

[@sudiptobarman4558]

sir, try to speak in english whole video. we are not understand south language .