13871. The heat supplied to the gaS at constant volume is (where m = Mass of gas, cv = Specific heat at constant volume, cp = Specific heat at constant pressure, T2 – T1 = Rise in temperature, and R = Gas constant) September 13, 2025 by Admin mR(T2 – T1) mcv(T2 – T1) mcp(T2 – T1) mcp(T2 + T1) ✅ The correct answer is option B.