Question

write t for true or f for false. if false, rewrite the sentence to make it true.
1.20) ____ energy can transform from one form to another.

1.21) ____ chemical energy is kinetic energy.

Explanation:

1.20)

The law of conservation of energy states that energy can change its form (e.g., potential to kinetic, electrical to thermal). So the statement is true.

Chemical energy is stored in the bonds of molecules, which is a form of potential energy (energy due to position/configuration), while kinetic energy is energy of motion. So the statement is false. To correct it, we can say "Chemical energy is potential energy" (or other accurate rephrasing about chemical energy's nature).

Answer:

T

1.21)