What is Light?

Front

What happens when the electricity goes off and we do not have light from light bulbs?

Back

It becomes dark.

Front

What is the speed of light in a vacuum?

Back

186,000 miles per second.

Front

Why is light important for plants?

Back

Light helps plants grow.

Front

What is white light made up of?

Back

All the colors of the rainbow.

Front

Which of the following is NOT a source of light? The sun, The moon, Light bulbs, Flashlights?

Back

The moon.

Front

What do we call the natural light source that gives us daylight?

Back

The sun.

Front

What is a common artificial source of light?

Back

Light bulbs.

Front

What is the term for light that bounces off surfaces?

Back

Reflected light.

Front

What do we call the phenomenon when light bends as it passes through different materials?

Back

Refraction.

Front

What is the name of the colors that make up white light?

Back

The colors of the rainbow.