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Fofino [41]
3 years ago
7

A man is standing on the shore of a beach, up to his knees in water. Every second two waves hit him. What is the frequency of th

e wave?
Physics
1 answer:
laila [671]3 years ago
3 0

Answer:

f = 2 Hz

Explanation:

The frequency of a wave is defined as the no. of waves passing per unit of time. Therefore, the frequency of a wave can be calculated by the following formula:

f = \frac{n}{t}

where,

f = frequency of the wave = ?

t = time passed = 1 s

n = no. of waves passing in time t = 2

Therefore,

f = \frac{2}{1\ s}

<u>f = 2 Hz</u>

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