If the ratio of specific heat of a gas at constant pressure to that at constant volume is γ, the change in internal energy of the mass of gas, when the volume changes from V to 2V at constant pressure P, is If the ratio of specific heat of a gas at constant pressure to that at constant volume is γ is the change in internal energy of the mass of gas when the volume changes from V to 2V at constant pressure P August 26, 2020 Category: Chapter 18 - Thermodynamics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related