Waves

Front

What is a wave?

Back

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

Front

What are the two main types of waves?

Back

The two main types of waves are longitudinal waves and transverse waves.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a wave in which the particles of the medium move parallel to the direction of the wave's energy.

Front

What is a transverse wave?

Back

A transverse wave is a wave in which the particles of the medium move perpendicular to the direction of the wave's energy.

Front

What is compression in a longitudinal wave?

Back

Compression is the region in a longitudinal wave where the particles are closest together.

Front

What is rarefaction in a longitudinal wave?

Back

Rarefaction is the region in a longitudinal wave where the particles are furthest apart.

Front

What is frequency?

Back

Frequency is the number of complete waves that pass a fixed point in a given amount of time, measured in Hertz (Hz).

Front

What is wavelength?

Back

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

Front

What is amplitude?

Back

Amplitude is the maximum displacement of points on a wave from its rest position, indicating the wave's energy.

Front

What is the crest of a wave?

Back

The crest is the highest point of a wave.