What is the heat energy involved in the change of state, or phase, in water?
A) mechanical heat
B) sensible heat
C) fusion heat
D) latent heat

Question

Quizplus · Accepted Answer

The heat energy involved in the change of state or phase in water is called latent heat. This refers to the energy absorbed or released by a substance during a change in state, such as from solid to liquid (fusion) or liquid to gas (vaporization). This heat energy does not result in a change in temperature, hence it is also known as hidden heat or latent heat of transformation.

What Is the Heat Energy Involved in the Change of State