Light Wave Unit Review

Front

What does it mean to absorb light?

Back

To take in light energy rather than reflecting it.

Front

What type of waves can be seen by the human eye?

Back

Visible Light Waves.

Front

Which of the following are electromagnetic waves?

Back

Radio waves.

Front

What is energy in the context of light waves?

Back

The ability to make things move or change.

Front

What is the term for materials that allow some light to pass through but not all?

Back

Translucent.

Front

What is the difference between transparent and opaque materials?

Back

Transparent materials allow all light to pass through, while opaque materials do not allow any light to pass through.

Front

What is the speed of light in a vacuum?

Back

Approximately 299,792 kilometers per second.

Front

What is the relationship between wavelength and frequency in light waves?

Back

Wavelength and frequency are inversely related; as one increases, the other decreases.

Front

What is refraction?

Back

The bending of light as it passes from one medium to another.

Front

What is reflection?

Back

The bouncing back of light when it hits a surface.