18/30 = 0.6 Hz.
20 waves per minute. (or 1 every 3 seconds)
Frequency
The frequency is 6 per 2 seconds = 3 Hz. The period is the reciprocal of the frequency = 1/3 second.
The speed of a wave = (wavelength) times (frequency) = (10) x (1/2) = 5 meters per second.
The frequency is 0.5 Hz. Since five waves pass in 10 seconds, you divide the number of waves by the time taken to find the frequency, which is five waves / 10 seconds = 0.5 Hz.
The frequency is 2 Hz. This is because frequency is calculated by dividing the number of waves that pass a point by the time it takes for them to pass. In this case, 20 waves pass a point in 10 seconds, so the frequency is 20 waves / 10 seconds = 2 Hz.
The frequency of the wave is 3 Hz. This is calculated by dividing the number of waves (6) by the time it took for them to pass (2 seconds).
The frequency of the waves would be 6 Hz. This is calculated by dividing the number of crests (30) by the time it took for them to pass (5 seconds).
18/30 = 0.6 Hz.
The frequency of a wave is the number of waves that pass a point in a given amount of time, usually expressed in hertz (Hz).
The frequency of the waves is 0.67 Hz. This is calculated by dividing the number of wave crests (10) by the time taken (15 seconds).
20 waves per minute. (or 1 every 3 seconds)
The frequency of the waves.
The frequency of the waves.
The number of complete waves that pass a point in a given amount of time is determined by the frequency of the wave. It is calculated by dividing the frequency of the wave by the time taken for the waves to pass. This relationship is expressed by the formula: number of waves = frequency × time.
If the waves have a frequency of 2 hertz, then 2 waves pass a point in 1 second.