Question

Heat is

a. when energy is destroyed.
b. the flow of energy caused by temperature differences.
c. when energy is created.

Answer 1

Law of energy: Energy cannot be created nor can it be destroyed, it can only be reformed. So it must be B, since the other options are invalid

Answer 2

the flow of energy caused by temperature differences

Step-by-step explanation:

In physics, the law of conservation of energy states that the entire energy of a separate system remains fixed, it is stated to be maintained over time. This law suggests that energy can neither be created nor destroyed; preferably, it can only be modified or shifted from one form to another.