Respuesta :

ItzStarzMe

Given :

  • Thermal energy = 10 KJ
  • Work done = 10 KJ

Solution :

We need to calculate the internal energy of the system i.e., ΔU.

  • Thermal energy (ΔQ) = 10 KJ

We know that,

  • ΔU = ΔQ - ΔW

>> ΔU = (10 - 10) KJ

>> ΔU = 0

Therefore,

  • Change in internal energy of system is zero.