Lights

Front

What is an opaque object?

Back

An opaque object is one that does not let any light pass through it.

Front

What is a ray in terms of light?

Back

A ray is a straight path that light travels along.

Front

What happens to light when it hits a smooth or shiny surface?

Back

Light waves bounce off in one direction.

Front

What does a transparent object do?

Back

A transparent object lets all light through it.

Front

Do most objects give off their own light?

Back

No, most objects do not give off their own light.

Front

What is a source of light?

Back

A source of light is something that produces light, like the sun or a lamp.

Front

What is reflection?

Back

Reflection is when light bounces off a surface.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one material to another.

Front

What is a shadow?

Back

A shadow is a dark area created when an object blocks light.

Front

What is the difference between transparent, translucent, and opaque?

Back

Transparent lets all light through, translucent lets some light through, and opaque lets no light through.