Question

Which statement best describes the law of conservation of energy?

A. The total energy in an open system can only decrease.
B. Energy can be created but not destroyed.
C. Energy can change forms but cannot be created or destroyed.
D. Energy can be destroyed but not created.

Answer 1

The answer is C

Step-by-step explanation:

We learned so many times about law conservation energy,states that"Energy neither created or destroyed but can change its form to other."

E.g If we rub our palm,it changes from kinetic energy to heat energy.

Answer 2

c

Step-by-step explanation:

energy neither created nor distroyed