iammirzag9856 iammirzag9856 27-02-2024 Physics contestada The internal energy of a gas is given by u = 3x. It expands from Vo to 2V against a constant pressure Po. The heat absorbed by the gas in the process is:A) 3PoVoB) 6 PoVoC) 9PoVoD) 12PoVo