Question

another property of transverse waves is frequency. frequency is the number of wave cycles that pass a fixed point in a certain amount of time. frequency is usually measured in hertz (hz), with 1 hertz being equivalent to 1 wave cycle per second.
for example, if maya moves her arm so that 2 wave crests pass a point every second, the frequency is 2 hertz.
if maya creates a wave such that 6 wave crests pass a point every 2 seconds, what is the frequency of the wave?

Explanation:

Step1: Recall the formula for frequency

Frequency \( f=\frac{n}{t} \), where \( n \) is the number of wave cycles and \( t \) is the time.

Step2: Identify the values of \( n \) and \( t \)

Given \( n = 6 \) (number of wave - crests) and \( t=2\) s (time).

Step3: Calculate the frequency

Substitute \( n = 6 \) and \( t = 2\) into the formula \( f=\frac{n}{t}\). So \( f=\frac{6}{2}=3\) Hz.

Answer:

3 Hz