- #1
R Power
- 271
- 0
PLEASE someone explain me in detail why gases cool on expansion? yOU may say that when they expand work is done at expense of internal energy but why? Wat is the need to do work when they are not forced to , I mean when they are not given external energy...
Someone please explain the concept to me...
Thnx
Someone please explain the concept to me...
Thnx