Question

What energy conversion occurs when a solar panel uses light to provide power to a house?

Electrical energy is converted to solar energy.

Nuclear energy is converted to solar energy.

Radiant energy is converted to electrical energy.

Thermal energy is converted to electrical energy.

Question 7 (Multiple Choice Worth 2 points)

The atoms and molecules in a gas are in constant motion. Temperature is a measure of their speed as they move. How are these related?

As temperature decreases, the molecules and atoms move faster.