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Question

Question: In a sinusoidal wave, the time required for a particular point to move from maximum displacement to ...

In a sinusoidal wave, the time required for a particular point to move from maximum displacement to zero displacement is 0.170 second. The frequency of the wave is –

A

1.47 Hz

B

0.36 Hz

C

0.73 Hz

D

2.94 Hz

Answer

1.47 Hz

Explanation

Solution

T4=0.170\frac{T}{4} = 0.170 ̃ T = 4 × 0.170 , n = 1T\frac{1}{T}