Light Review 4th Grade

Front

What does opaque mean?

Back

Opaque means no light passes through it.

Front

What is our MAIN (most important) source of light?

Back

The Sun.

Front

Which objects reflect more light?

Back

Shiny objects reflect more light.

Front

What are the two types of light sources?

Back

Artificial and Natural.

Front

What does translucent mean?

Back

Translucent means it blurs light as it passes through.

Front

What is a light source?

Back

A light source is something that produces light.

Front

What is the difference between artificial and natural light?

Back

Artificial light is man-made (like lightbulbs), while natural light comes from nature (like the Sun).

Front

What does transparent mean?

Back

Transparent means that light can pass through it without being blurred.

Front

Can you name an example of a translucent object?

Back

Frosted glass is an example of a translucent object.

Front

What happens to light when it hits a shiny surface?

Back

It reflects off the surface.