Front

What sense do we use to sense light?

Back

Sight

Front

Light is ______.

Back

energy

Front

What is light?

Back

Light is a form of energy that travels in waves.

Front

What are the sources of light?

Back

The sun, light bulbs, and fire are sources of light.

Front

What is reflection of light?

Back

Reflection is when light bounces off a surface.

Front

What is refraction of light?

Back

Refraction is when light bends as it passes through different materials.

Front

What is a shadow?

Back

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

Front

What is the speed of light?

Back

The speed of light is about 299,792 kilometers per second.

Front

What colors can light be split into?

Back

Light can be split into colors like red, orange, yellow, green, blue, indigo, and violet.

Front

What is a prism?

Back

A prism is a transparent object that can bend and separate light into colors.