Waves

Front

What is the definition of frequency?

Back

Frequency is the number of occurrences of a repeating event per unit of time, typically measured in Hertz (Hz).

Front

What is the formula to calculate the frequency of a wave?

Back

Frequency (f) = Speed of the wave (v) / Wavelength (λ).

Front

What is the unit of frequency?

Back

The unit of frequency is Hertz (Hz), which is equivalent to one cycle per second.

Front

What is wavelength?

Back

Wavelength is the distance between successive crests or troughs of a wave, usually measured in meters.

Front

What is amplitude in the context of waves?

Back

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

Front

What are the two main types of waves?

Back

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

Front

What is a transverse wave?

Back

A transverse wave is a wave in which the motion of the medium is perpendicular to the direction of the wave's travel.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a wave in which the motion of the medium is parallel to the direction of the wave's travel.

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.