Question

a temple bell produces 400 vibrations in in 1 second ? find the time period of its vibrations

Answer 1

Explanation:

so if it makes 400 vibrations in 1 second then time period of 1 vibration is 1/400 sec which is 0.0025 sec.

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Answer 2

Answer:

1/400which is equal to 0.0025 seconds

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