We can ignore an Einstein solid's zero-point energy because
A) it is zero.
B) it never changes in any thermal interaction.
C) it is insignificant compared to the solid's total energy.
D) it is just a quantum-mechanical effect.
E) other (specify).

Question

Quizplus · Accepted Answer

The zero-point energy of an Einstein solid is a constant value that does not change during thermal interactions. This constancy means it does not affect calculations of energy differences, which are what matter in thermodynamics.

We Can Ignore an Einstein Solid's Zero-Point Energy Because