Introduction to Light

Front

What is light?

Back

Light is a form of energy that makes things visible.

Front

What does transparent mean?

Back

Transparent means that light can pass through an object without being blocked.

Front

What does translucent mean?

Back

Translucent means that light can pass through an object, but it is scattered, making objects behind it appear blurry.

Front

What does opaque mean?

Back

Opaque means that light cannot pass through an object.

Front

Can you name a transparent object?

Back

A window is an example of a transparent object.

Front

Can you name an opaque object?

Back

A wooden block is an example of an opaque object.

Front

Can you name a translucent object?

Back

A tissue is an example of a translucent object.

Front

What is an example of a light source?

Back

The sun is an example of a light source.

Front

What happens when light hits an opaque object?

Back

The light is blocked and cannot pass through.

Front

What happens when light hits a transparent object?

Back

The light passes through without being blocked.