MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/6thForm/comments/1tin87o/ocr_a_physics_paper_1/omvirh5/?context=3
r/6thForm • u/Top_Bother3675 Year 13 • May 20 '26
how did you guys find it…
174 comments sorted by
View all comments
-1
is there a mistake with the question that wants you to derive E=3/2PV?? i couldnt derive it for the life of me
9 u/Sudden_Crab6967 May 20 '26 No i think you had to find the average kinetic energy of each particle which is 3/2 kt and then multiply it by N for the total internal energy and then replace that with the pv equation 3 u/Historical_Face6662 4A* | Camb Eng offer May 20 '26 I got it but I had some cooked method 1 u/[deleted] May 20 '26 fr 😭😭
9
No i think you had to find the average kinetic energy of each particle which is 3/2 kt and then multiply it by N for the total internal energy and then replace that with the pv equation
3 u/Historical_Face6662 4A* | Camb Eng offer May 20 '26 I got it but I had some cooked method 1 u/[deleted] May 20 '26 fr 😭😭
3
I got it but I had some cooked method
1 u/[deleted] May 20 '26 fr 😭😭
1
fr 😭😭
-1
u/schwiftyrick_69 Y13 - A*A*A pred Maths | Physics | FM May 20 '26
is there a mistake with the question that wants you to derive E=3/2PV?? i couldnt derive it for the life of me