Question

Can the absolute value of internal energy be determined ?

Answer 1

The absolute value of internal energy of a system cannot be determined. This is because internal energy it is the sum of various types of energies of energies of a system which cannot be calculated. Wecan however calculate the change ininternal energy as the system undergoes a process.

Answer 2

The absolute value of internal energy of a system cannot be determined. This is because internal energy it is the sum of various types of energies of energies of a system which cannot be calculated. We can however calculate the change in internal energy as the system undergoes a process.