This is the best it covers work done by the gas and also first law of thermodynamics and also tells about the heat capacity it covers all the thermodynamics in just video really apreciate it

Fell asleep in just about every class this week, thanks Khan for teaching me

It was a brilliant explanation. I enjoyed a lot. Thank you.

The best explanation I’ve ever found! I really appreciate it. Thank you

awesome explaination

And the student might ask at 1:42 'if we raise the pressure we make the volume smaller', how can we be so sure that K becomes greater since the initial state?

Brilliant. Was lost until this came.

Great work David! Thank you!

Thanks lot. Before see this I wasted 1hour of time in searching google. Lots f love to Khan academy 💓💓

Love how well these videos align with the MCAT objectives.

Sir you literally derived the formulaes without with using diffrentiatal calculas truly a legend

Another great video tutorial on physics that I found very easy to apply in chemistry, thank you so much

Loved it, explained so nicely. Thank you

This is really helpful. Thank you so much.

Thanks now I am understand that 😀

😮it says how much heat is required in joules to increase temprature of system by 1 unit

Wow.

THANK YOU SO MUCH

great video as always

Thank you it really helps me out

helped....thank u

Thankyou!

wow. Teaching is an art

Nice explanation

Excellent 👏

THANK YOU SO MUCH 💜

why will all dT's get cancelled out at 10:54?

I wish you to answer my question .. what is the type of program board that you used to explain that video ??

from where we got the 3/2 of the first equation ?

How was it derived

Best

It's an ok video. But, Khan is huge and so it also has a huge responsibility. Here, the same symbols are used for molar heat capacity and "regular" heat capacity. Specific heat capacities, molar heat capacities, and any other variables need to be distinguished, probably here with different subscripts. I strongly suggest you re-do the video or at least add annotation overlays to use different symbols for different variables. To use the same symbol is really to propagate confusion within the physics and chemistry communities. If anyone else is reading this and they comprehend what I am saying please upvote my comment to help bring awareness. By the way, Wikipedia is also struggling with this issue and that's the other place I can think of where we can all work together to help fix this sort of problem.

3/2 KT

Confused at 7.40...du=w+q????

Am totally lost on this topic

bellisimo

king

10:55 how exactly do all the delta Ts go away? You have (dT+dT)/dT Which is 2dT/dT Which is dT How can dT completely nullify 2dT? 🤔 Im being condescending but, this is an actual stakes question, I've got exams in 3 days, so... pls reply - quick! 🙏🏽

confused af.

salman khan is better than this !