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
@ryanhellier50936 жыл бұрын
Fell asleep in just about every class this week, thanks Khan for teaching me
@navidmohammadzadeh21414 жыл бұрын
It was a brilliant explanation. I enjoyed a lot. Thank you.
@kouroshparastesh50695 жыл бұрын
The best explanation I’ve ever found! I really appreciate it. Thank you
@jacksparroo49867 жыл бұрын
awesome explaination
@OZ888 жыл бұрын
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?
@_afaq7 жыл бұрын
Georgios Papadopoulos because they are directly proportional if you increase pressure the temperature of the gas will also increase....
@moali1257 жыл бұрын
Brilliant. Was lost until this came.
@uzzaldash82736 жыл бұрын
Great work David! Thank you!
@VinothKumar-qo7ry6 жыл бұрын
Thanks lot. Before see this I wasted 1hour of time in searching google. Lots f love to Khan academy 💓💓
@brooklynspades701 Жыл бұрын
Love how well these videos align with the MCAT objectives.
@apnatime483111 ай бұрын
Sir you literally derived the formulaes without with using diffrentiatal calculas truly a legend
@tranquanghung223710 ай бұрын
Another great video tutorial on physics that I found very easy to apply in chemistry, thank you so much
@akshaydhurandharsings38823 жыл бұрын
Loved it, explained so nicely. Thank you
@kiruruch4 жыл бұрын
This is really helpful. Thank you so much.
@nina.--90983 жыл бұрын
한국 사람?! ㅋㅋ
@Rarelychoice2 жыл бұрын
Thanks now I am understand that 😀
@theiigotriangularround488010 ай бұрын
😮it says how much heat is required in joules to increase temprature of system by 1 unit
@DELHIBOMBAYDARBAR5 жыл бұрын
Wow.
@joshuapancuelo19424 жыл бұрын
THANK YOU SO MUCH
@agent-sz2qj7 жыл бұрын
great video as always
@brkkk37543 жыл бұрын
Thank you it really helps me out
@rovinduwanasinghe2 жыл бұрын
helped....thank u
@legendofrandomness25222 жыл бұрын
Thankyou!
@victorp64663 жыл бұрын
wow. Teaching is an art
@davidina36753 жыл бұрын
Nice explanation
@Christmas-chan3 жыл бұрын
Excellent 👏
@twoscoops41813 жыл бұрын
THANK YOU SO MUCH 💜
@tazziiieee2 жыл бұрын
why will all dT's get cancelled out at 10:54?
@abhishekpg9615 Жыл бұрын
It's basic math (p+q)/s = p/s + q/s
@mahaalmosawy74453 жыл бұрын
I wish you to answer my question .. what is the type of program board that you used to explain that video ??
@zahernasserkarahasan10032 жыл бұрын
from where we got the 3/2 of the first equation ?
@truewisdom11235 жыл бұрын
How was it derived
@creedbratton49502 жыл бұрын
Best
@jason.arthur.taylor3 жыл бұрын
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.
@ashutoshbhukta87023 жыл бұрын
3/2 KT
@CSE_HARSIDH5 жыл бұрын
Confused at 7.40...du=w+q????
@christianalvarez54093 жыл бұрын
It's not dU, it's delta U. dU is the differential of U, not the same. Internal energy (U) is a state function, meaning it tells you how much internal energy is in the system at that state. q and w are path functions, meaning they tell you how much heat or work was added/removed. You can't say "this glass of water has this much work in it", you can only say how much work was done on it or removed. However much heat and/or work was added/removed is how much the internal energy was changed.
@faithohiozoje2993 жыл бұрын
Am totally lost on this topic
@nicoletara3536 жыл бұрын
bellisimo
@MatanMor_3ix4d3 жыл бұрын
king
@ytnoname11895 жыл бұрын
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! 🙏🏽
@johnnykukreti22504 жыл бұрын
just the two above(numerator) terms by ∆T.its simple maths . What you are thinking is completely wrong brother
@christianalvarez54093 жыл бұрын
You need to review your basic algebra, my dude. 2(deltaT)/delta T is just 2.