Light!

It allows almost all the light to pass through.

• light

• opaque

• transparent

• translucent

When the passage of light is blocked, a _______ if formed.

• shadow

• opaque

• transparent

• translucent

It is a form of energy. It allows us to see things around us.

• opaque

• shadow

• transparent

• light

It does not allow light to pass through.

• shadow

• opaque

• transparent

• translucent

It allows some of the light to pass through.

• opaque

• transparent

• shadow

• translucent

Which of the following

statements is TRUE?

• Light travels very slowly in the air.

• Light can travel in any kind of material.

• Light always travels in a straight line.

• Light cannot pass through transparent materials.

Which of the following

statements is FALSE?

• Opaque materials do not block the path of light.

• Light travels very fast in space.

• Light can pass through transparent materials.

• Light is a form of energy.

Clear glass, glass window, and eyeglasses are examples of ______ materials.

• light

• translucent

• opaque

• transparent

Wooden door, cardboard, and boxes are examples of ______ materials.

• transparent

• opaque

• translucent

• light

Wax paper and frosted glass are examples of ______ materials.

• opaque

• transparent

• translucent

• light