Assume that 10 waves pass a fixed point in 5 seconds. What's the frequency of the wave in Hertz?
Answer:
2 hertzs
Explanation:
Frequency is defined as the number of cycle of waves that occur in one second.
Here the total number of cycle is equal to 10
The total time in which these 10 cycles occur is equal to 5 seconds
Now, mathematically frequency is equal to
\(\frac{N_w}{t}\)
where \(N_w\) is equal to number of cycles
and t is time
Putting the given values in above equation we get -
\(f = \frac{10}{5} \\f = 2\) hertzs
Frequency is defined as the number of occurrences of a repeating action per unit of time. It is measured in Hertz.
Given:
Frequency can be calculated by the ratio of the number of waves traveling in the given period of time.
Frequency = \(\dfrac{10}{5}\)
The frequency of the given wave is 2 Hz.
Thus, the frequency of the given wave fixed at a point is 2 Hz.
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