Question

Q1. 500 J of heat was supplied to the system at constant volume. It resulted in increase in

temperature of system by 100C. What is the change in internal energy of the system?​

Answer 1

Answer:

It's an isochoric process in which volume remains constant. So

∆U = ∆q + ∆W

∆U = ∆q + P∆V

∆U = ∆q = 500J

Answer = 500 joules