Question

21) The velocity - time diagram of a harmonic oscillator is shown in the adjoining figure. The frequency of oscillation is.
(i) 25 Hz
(ii) 50 Hz
(iii) 12.25 Hz
(iv) 33.3 Hz

Answer 1

The frequency of oscillation is 25 Hz.

Option (A) is correct.

Explanation:

Time "T" = 0.04 seconds

Frequency "f" = 1 /T = 1/ 0.04

f = 25 Hz

Thus the frequency of oscillation is 25 Hz.

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