Respuesta :
Answer: Internal energy is defined as the total kinetic energy of all the system component.
Explanation:
Internal energy is defined as the sum of all the energies present within the molecules of an object due to their disordered and random motion.
Also we can say that, all the kinetic energies present within the molecules of an object are internal energy.
As kinetic energy is the energy obtained by the molecules of an object due to its motion.
Thus, we can conclude that internal energy is defined as the total kinetic energy of all the system component.
