Wave Motion and Energy Transfer

Front

What is amplitude in wave motion?

Back

Amplitude is the maximum distance that points on a wave, such as the crest or trough, move from their rest position. It is a measure of the wave's height.

Front

How does energy in a wave affect its wavelength?

Back

As energy in a wave increases, the wavelength decreases.

Front

What happens to the amplitude of a wave when energy input is increased?

Back

The amplitude of the wave increases as energy input increases.

Front

What is the relationship between wave speed, wavelength, and frequency?

Back

Wave speed is equal to the product of wavelength and frequency (Wave Speed = Wavelength x Frequency).

Front

What is the definition of wavelength?

Back

Wavelength is the distance between two consecutive points that are in phase on a wave, such as from crest to crest or trough to trough.

Front

What is the effect of increasing the energy input on wave height?

Back

Increasing the energy input results in higher wave heights (greater amplitude).

Front

What is the difference between transverse and longitudinal waves?

Back

In transverse waves, the particle displacement is perpendicular to the direction of wave propagation, while in longitudinal waves, the particle displacement is parallel to the direction of wave propagation.

Front

What is a wave's crest?

Back

A crest is the highest point of a wave, representing the maximum displacement of the medium from its rest position.

Front

What is a wave's trough?

Back

A trough is the lowest point of a wave, representing the minimum displacement of the medium from its rest position.

Front

How does the frequency of a wave relate to its energy?

Back

Higher frequency waves carry more energy than lower frequency waves.