Question

will mark brainliest:Time taken by the pendulum to complete one oscillation is 0.4 sec what is the frequency?

Answer 1

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Answer:

Frequency is defined as the number of oscillations per unit time. Time = 4 sec. Time Period = (4/40) = 0.1 sec. Frequency = (Number of Oscillations)/ (Time taken)Frequency = (40/4) =10Hz.

Answer 2

Answer:

2.5 Hz

Explanation:

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