Physics · 2021
JEE Main · 22 July 2021, Shift 2 · Q20
T_0 is the time period of a simple pendulum at a place. If the length of the pendulum is reduced to 1/16 times of its initial value, the modified…
$\displaystyle \mathrm{T}_0$ is the time period of a simple pendulum at a place. If the length of the pendulum is reduced to $\displaystyle \frac{1}{16}$ times of its initial value, the modified time period is :
Official answer
(2)
$\displaystyle \frac{1}{4} \mathrm{~T}_0$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.