A body oscillates with frequency 8 Hz. Determine the number of oscillations completed in 5 seconds.
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Correct Answer: Option B
Explanation:
Number of oscillations: n = ft = 8 × 5<br/>= 40 oscillations Therefore, the body completes 40 oscillations.
Number of oscillations: n = ft = 8 × 5<br/>= 40 oscillations Therefore, the body completes 40 oscillations.