A city gets its electricity from a dam, where water is stored in a reservoir. How does the water provide the city with its power?(1 point)

Question

Responses

Mechanical energy in the water is transferred to turbines that spin a generator, which changes the mechanical energy into electricity.
Mechanical energy in the water is transferred to turbines that spin a generator, which changes the mechanical energy into electricity.

Kinetic energy in the water becomes potential energy as the water moves through turbines, where kinetic energy becomes mechanical energy that spins a generator.
Kinetic energy in the water becomes potential energy as the water moves through turbines, where kinetic energy becomes mechanical energy that spins a generator.

Chemical energy in the water becomes thermal energy as it moves through turbines, which change thermal energy into electricity.
Chemical energy in the water becomes thermal energy as it moves through turbines, which change thermal energy into electricity.

Potential energy in the water becomes kinetic energy as it moves through turbines, which turn kinetic energy into mechanical energy that spins a generator, which changes mechanical energy into electricity.

Answer 1

The correct response is:

Potential energy in the water becomes kinetic energy as it moves through turbines, which turn kinetic energy into mechanical energy that spins a generator, which changes mechanical energy into electricity.

This explanation accurately describes the process of how water stored in a reservoir has potential energy that converts to kinetic energy when released, which then spins turbines. The turbines are connected to a generator that converts the mechanical energy into electrical energy for the city.