Question

What is the relationship between the internal energy of a substance and its state of matter?

Answer 1

the answer is D) As the internal energy increases a substance would go from solid to a liquid.

Step-by-step explanation:

The answer choices for this question are:

A) As a gas loses internal energy it becomes a plasma.

B) Closer packed atoms generally have more internal energy.

C) As the internal energy decreases a substance will spread further apart.

D) As the internal energy increases a substance would go from solid to a liquid.

hope this helps :)

Answer 2

Bodies have an energy in their interior that is equal to the internal kinetic energy. The internal energy is an extensive quantity that relates to the amount of matter in a given system of particles because it comprises all other forms of energy contained in the atoms of a given substance.