Physics · 2021
JEE Main · 26 August 2021, Shift 2 · Q3
If the length of the pendulum in pendulum clock increases by 0.1 %, then the error in time per day is:
If the length of the pendulum in pendulum clock increases by $\displaystyle 0.1 \%$, then the error in time per day is :
Official answer
(3)
43.$\displaystyle 2$ s
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.