Transverse vs. Longitudinal Waves

Front

What is a transverse wave?

Back

A transverse wave is a type of wave where the particle displacement is perpendicular to the direction of wave propagation. Examples include light waves and waves on a string.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a type of wave where the particle displacement is parallel to the direction of wave propagation. Examples include sound waves.

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive crests or troughs in a wave. It is usually measured in meters.

Front

What is frequency?

Back

Frequency is the number of waves that pass a given point in one second, measured in hertz (Hz).

Front

What is amplitude?

Back

Amplitude is the maximum displacement of a point on a wave from its rest position. It is related to the energy of the wave.

Front

What is a crest in a wave?

Back

A crest is the highest point of a transverse wave.

Front

What is a trough in a wave?

Back

A trough is the lowest point of a transverse wave.

Front

What happens to wavelength when frequency increases?

Back

When the frequency of a wave increases, the wavelength decreases.

Front

What is the relationship between energy and amplitude in waves?

Back

Higher amplitude waves carry more energy than lower amplitude waves.

Front

What is a compression in a longitudinal wave?

Back

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