The internal energy (U), pressure (P) and volume (V) of an ideal gas are related as U = 3PV + 4. The gas is : pressure (P) and volume (V) of an ideal gas are related as U = 3PV + 4. The gas is : The internal energy (U) September 26, 2021 Category: JEE Mains Physics 2002-2019 Solved Video Solutions , Practice Set 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related