Question

which of the following is not true of energy? energy can be recycled. energy can be transformed. energy can be thrown away.

Explanation:

Energy cannot be thrown away as it is conserved according to the law of conservation of energy. It can be transformed from one form to another (e.g., chemical to thermal) and in some cases, energy - related materials can be recycled to extract energy again. But energy itself is a fundamental quantity that persists in the universe and is not something that can be discarded.

Answer:

Energy can be thrown away.