Question

Based on the law of conservation of energy, which statement is false?

a. Energy is lost when machines don’t work right.
b. We can’t add more energy to the universe.
c. We can’t destroy energy that exists in the universe.
d. Energy changes from one form to another

Answer 1

A is false, the conservation of energy states that energy can not be created or destroyed but is altered from one form to another

Answer 2

Answer: a. Energy is lost when machines don’t work right.

Step-by-step explanation:

The law or principle of energy conservation, suggests that energy can never be formed nor be destructed. It just changes it's form. On the basis of the description of the law, a. Energy is lost when machines don’t work right. is false statement. As energy cannot be lost but it can just change it's form.