Container A holds 0.50 mol of an ideal monatomic gas at pressure and temperature in a…

PHYSICS · Subjective · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

Container A holds 0.50 mol of an ideal monatomic gas at pressure

P

and temperature

T

in a volume of 2.0 L. Container B holds the same gas at the same pressure and temperature but in a volume of 3.0 L. Determine the ratio

U_B / U_A

of their internal energies.