Question

In a process, the pressure of an ideal gas is proportional to square of the volume of the gas. If the temperature of the gas increases in this process, then work done by this gas

Answer 1

Answer:In a process, the pressure of an ideal gas is proportional to square of the volume of the gas. If the temperature of the gas increases in this process, then work done by this gas. T is increasing. So, V will also increase

Answer 2

Answer: is negative

Explanation: P (proportional) V^2

So, PV^-2=const.

W.D in polytropic process

=nRt(T2-T1) /x-1 (X=-2)

= –nRt(T2-T1)

So W. D is negative