Front

What is the definition of a wave?

Back

A wave is a disturbance that transfers energy from one place to another.

Front

What is the medium in the context of wave propagation?

Back

The medium is the material through which a mechanical wave travels.

Tags

NGSS.HS-PS4-1

Front

What is amplitude in relation to waves?

Back

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

Tags

NGSS.MS-PS4-1

Front

What are the two main parts of a wave?

Back

The two main parts of a wave are the crest (the highest point) and the trough (the lowest point).

Front

How does the speed of a wave relate to its frequency and wavelength?

Back

The speed of a wave is equal to the product of its frequency and wavelength (v = f × λ).

Tags

NGSS.HS-PS4-1

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 crest in a wave?

Back

A crest is the highest point of a wave.

Front

What is a trough in a wave?

Back

A trough is the lowest point of a wave.

Front

What happens to the energy of a wave as its amplitude increases?

Back

As the amplitude of a wave increases, the energy carried by the wave also increases.

Tags

NGSS.MS-PS4-1

Front

What is wave frequency?

Back

Wave frequency is the number of complete wave cycles that pass a given point in one second, measured in hertz (Hz).

Tags

NGSS.HS-PS4-1