Answered

1) Johnny completing the spring lab, and makes 12 waves in 10 seconds. What is the

frequency of the waves Johnny makes?

Answer :

asuwafoh

Answer:

1.2 Hz

Explanation:

Frequency: This can be defined as the number of cycles completed in one seconds. The unit of frequency is Hertz (Hz)

From the question above,

f = N/t.................... Equation 1

Where f = frequency, N = number of wave or cycle completed by Johnny, t = time take to complete the waves.

Given: N = 12 waves, t = 10 s

Substitute into equation 1

f = 12/10

f = 1.2 Hz

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