Introduction to Light

Front

What is light?

Back

Light is a form of energy that makes things visible.

Front

What does translucent mean?

Back

Translucent objects allow some light to pass through but not all.

Front

What does transparent mean?

Back

Transparent objects allow all light to pass through, making them clear.

Front

What does opaque mean?

Back

Opaque objects do not allow any light to pass through.

Front

Can you name a transparent object?

Back

A window is a common example of a transparent object.

Front

Can you name a translucent object?

Back

Cooking oil is an example of a translucent object.

Front

Can you name an opaque object?

Back

A basketball is an example of an opaque object.

Front

What is a light source?

Back

A light source is an object that produces light, like a lamp or the sun.

Front

Is a mirror a source of light?

Back

No, a mirror reflects light but does not produce it.

Front

What happens to light when it hits an opaque object?

Back

Light cannot pass through an opaque object; it is blocked.