Question

2. The time period of a vibrating object is 0.025 s. Find its frequency.

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Answer 1

Answer:

1/0.025=40

Explanation:

f=1/t

frequency=1/time

Answer 2

Frequency = 1/time period

Substitute the known values , we get

Frequency = 1/0.025 = 1000/25 = 40 hz

Hence , the frequency is 40 hz