Assertion :Time period of a simple pendulum is independent of length of simple pendulum. Reason: Time period of a simple pendulum is the number of oscillations made by it in one second.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
The time period of a simple pendulum is directly proportional to the square root of the length of the simple pendulum. The time period of a simple pendulum is the reciprocal of the number of oscillations made by it in one second.
So both assertion and reason correct

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