Question

question 9
river water held behind a dam is a form of ______.
o kinetic energy
o entropy
o potential energy
o thermodynamics
o chemical energy

Explanation:

Kinetic energy is energy of motion. Entropy is a measure of disorder. Thermodynamics is a branch of physics about heat and energy. Chemical energy is stored in chemical bonds. River - water held behind a dam has the potential to do work when released, which is potential energy.

Answer:

C. potential energy