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Physics-Time Period & Frequency

NEET Physics Time Period & Frequency Assertion Reason Question

Type: Assertion Reason-assertion-Easy-Class 11

Assertion (A): The time period of a simple pendulum is independent of its amplitude.

Reason (R): The period of a pendulum is determined by its length and the acceleration due to gravity.

A

Both A and R are true and R is the correct explanation of A.

B

Both A and R are true but R is not the correct explanation of A.

C

A is true but R is false.

D

A is false.

Correct Answer

Option A

Detailed Explanation

The time period of a simple pendulum depends on its length and the acceleration due to gravity, not the amplitude, as per the formula T = 2π√(L/g) from the NCERT context.

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