Front

What is a transverse wave?

Back

A type of wave where particles vibrate perpendicular to the direction of wave travel.

Front

What is the speed of electromagnetic radiation?

Back

All types of electromagnetic radiation travel at the same speed in a vacuum.

Front

What is wavelength?

Back

The distance between successive crests of a wave.

Front

What is frequency?

Back

The number of waves that pass a point in a given period of time.

Front

What is amplitude?

Back

The maximum displacement of particles from their rest position in a wave.

Front

What is a crest in a wave?

Back

The highest point of a wave.

Front

What is a trough in a wave?

Back

The lowest point of a wave.

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.

Front

What is diffraction?

Back

The spreading out of waves when they pass through a narrow opening.