Introduction to Light

Front

What is light?

Back

Light is a form of energy that travels in waves and can be seen by the human eye.

Front

What does opaque mean?

Back

Opaque means that light cannot pass through an object.

Front

What does translucent mean?

Back

Translucent means that light can pass through an object, but not clearly.

Front

What does transparent mean?

Back

Transparent means that light can pass through an object clearly.

Front

Can you name an opaque object?

Back

An example of an opaque object is an elephant.

Front

Can you name a translucent object?

Back

A dried leaf is an example of a translucent object.

Front

Can you name a transparent object?

Back

A window is an example of a transparent object.

Front

What is an example of a translucent material?

Back

A tissue is an example of a translucent material.

Front

What is an example of an opaque object?

Back

A toy car is an example of an opaque object.

Front

What happens to light when it hits an opaque object?

Back

Light cannot pass through an opaque object.