If the length of second pendulum becomes four times, then its time period will become:

Correct answer: B. Two times

A. Four times
B. Two times
C. Half
D. one fourth

Explanation

By understanding the relationship between the length of a pendulum and its time period, we can deduce that if the length becomes four times, the time period will become two times. This is because the time period is proportional to the square root of the length.

Last updated 2 September 2026

If the length of second pendulum becomes four times, then its time period will become:

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