Question

B.Sc. 1st 2021 physics ka quetion what is the changecin internal energyy

Answer 1

Answer:

Explanation:

The first law of thermodynamics states that the change in internal energy of a system equals the net heat transfer into the system minus the net work done by the system. In equation form, the first law of thermodynamics is ΔU = Q − W. Here ΔU is the change in internal energy U of the system.