Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another without transferring matter.

Front

What is compression in a wave?

Back

Compression is the part of a longitudinal wave where the particles are close together.

Front

What is rarefaction in a wave?

Back

Rarefaction is the part of a longitudinal wave where the particles are spread apart.

Front

What is amplitude in a wave?

Back

Amplitude is the maximum distance that the particles of a wave move from their rest position.

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive crests or troughs in a wave.

Front

What is the difference between mechanical waves and electromagnetic waves?

Back

Mechanical waves require a medium to travel through, while electromagnetic waves do not.

Front

What is the speed of a wave?

Back

The speed of a wave is the distance it travels per unit of time.

Front

What is a crest in a wave?

Back

A crest is the highest point of a wave.

Front

What is a trough in a wave?

Back

A trough is the lowest point of a wave.

Front

What do ocean waves transfer?

Back

Ocean waves transfer energy.