Question

Water that flows from behind a large dam can cause machines to produce electricity. What change takes place? Question 6 options: Heat energy changes into mechanical energy. Mechanical energy is used to produce electrical energy. Sound energy changes into electrical energy. Chemical energy is used to produce electrical energy.

Answer 1

The answer is: Mechanical energy s used to produce electrical energy. I took the test hope this helps :)

Answer 2

The only one that makes sense is Mechanical to electrical. Water does not make energy through its sound or heat or chemicals. Water moves through the dam to create electricity. Hope this helps!