Updated 2024 Waves and Wave Properties

Front

What happens to the pitch of a sound as the source approaches?

Back

The pitch increases (becomes higher).

Front

In which temperature does sound travel the fastest?

Back

Sound travels fastest in hot temperatures.

Front

What is the relationship between wavelength and frequency?

Back

If the wavelength increases, the frequency decreases.

Front

Which property of a wave affects its volume?

Back

Amplitude affects the volume of a wave.

Front

What is the highest point on a transverse wave called?

Back

The highest point is called the crest.

Front

What is a wave?

Back

A wave is a disturbance that transfers energy through space or matter.

Front

Define wavelength.

Back

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

Front

What is frequency?

Back

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

Front

What is amplitude?

Back

Amplitude is the maximum displacement of points on a wave from its rest position.

Front

What is the difference between a transverse wave and a longitudinal wave?

Back

In a transverse wave, the particle displacement is perpendicular to the direction of wave propagation; in a longitudinal wave, it is parallel.