Properties of Waves

Front

What is wave speed?

Back

Wave speed is the distance a wave moves in a given amount of time.

Front

How do you measure the wavelength of a wave?

Back

Measure from any part of the wave to the corresponding point in the next wave cycle.

Front

What unit is used to measure frequency?

Back

Hertz (Hz) is the unit used to measure frequency.

Front

What effect does changing the wavelength of a wave have on its amplitude?

Back

Changing the wavelength of a wave has no effect on the amplitude.

Front

What does amplitude describe in a mechanical wave?

Back

Amplitude describes how far a particle moves before returning to where it started.

Front

What is the relationship between frequency and wavelength in a wave?

Back

Frequency and wavelength are inversely related; as frequency increases, wavelength decreases.

Front

What is the formula for calculating wave speed?

Back

Wave speed = frequency × wavelength.

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 are the two main types of mechanical waves?

Back

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

Front

What is a transverse wave?

Back

A transverse wave is a wave where the particle movement is perpendicular to the direction of wave propagation.