Physics · 2023
JEE Main · 10 April 2023, Shift 1 · Q53
If the earth suddenly shrinks to 1/64 th of its original volume with its mass remaining the same, the period of rotation of earth becomes 24/x h. The…
If the earth suddenly shrinks to $\displaystyle \frac{1}{64}$ th of its original volume with its mass remaining the same, the period of rotation of earth becomes $\displaystyle \frac{24}{x} h$. The value of $\displaystyle x$ is $\displaystyle \_\_\_\_$
Official answer
From NTA’s final answer key for this paper.
16
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.