HEAT AND LIGHT ENERGY

Front

True or false? Heat is a source of energy.

Back

true

Front

A mirror _________________ light.

Back

reflects

Front

Rubbing your hands together is a way of producing heat.

Back

True

Front

What is the main light and heat source?

Back

sun

Front

What is the light production of the moon?

Back

non luminous material

Front

What is the light production of the sun?

Back

luminous material

Front

A metal spoon is placed in a pan of hot water. What will happen? Options: Heat will move from the spoon to the water., Heat will move from the water to the spoon., The temperature of the water will increase over time., Nothing

Back

Heat will move from the water to the spoon.

Front

A chair is placed several feet from a fireplace with a glass screen. The side of the chair facing the fireplace gets warm because of? Options: conduction, convection, radiation

Back

radiation

Front

Ryan rubs two sticks together quickly. When he stops rubbing the sticks, he notices that they are warm to touch where he rubbed them. Which type of energy has been produced?

Back

heat energy

Front

Which types of energy does a light bulb give off?

Back

light and heat