Light and Shadow

A form of energy is ________

• light

• shadow

• rainbow

• water

What is a way to protect your eyes?

• wear goggles in the pool

• wash hands and avoid rubbing your eyes

• wear sunglasses

• all the answers are correct

What is a natural form of light?

• lamp

• lightning

• cell phone screen

• flourescent lights

What is an artificial source of light?

• firefly

• fire

• flashlight

• stars

Things that emit light are ____________

• sun, stars and candles

• moon, safety reflecting vest

Some light reflectors are __________

• sun, stars and candles

• moon, safety reflecting vest

The four properties of light are __________

• light travels in a straight line

• light can be absorbed

• light can be reflected

• light can be refracted

• all the answers are correct

White light is a complete mixture of all the color wavelengths

• true

• false

Materials that reflect light are

• mirrors

• dark clothes

• diamonds

Materials that absorb light are ____

• water

• dark clothes

• diamonds

• glass