Question

If 100 oscillation are produced in 1 minute the frequency is

Answer 1

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Frequency = 1.6 Hz

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Given:

• no. of oscillation = 100
• time = 1 min = 60sec

To Find:

Frequency

Solution:

Frequency

• Frequency can be defined as No. of oscillations per second

• it is denoted by "nu"

$\mathsf{\nu = \dfrac{no. of \: oscillations}{time}}$

$\mathsf{\nu = \dfrac{ 100}{60}}$

$\mathsf{\nu = 1.6 Hz}$

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Answer 2

Answer: 100 = 60sec

1sec= 100/60 = 5/3 hz = f