Physics · 2024
JEE Main · 6 April 2024, Shift 1 · Q56
If the radius of earth is reduced to three-fourth of its present value without change in its mass then value of duration of the day of earth will be…
If the radius of earth is reduced to three-fourth of its present value without change in its mass then value of duration of the day of earth will be $\displaystyle \_\_\_\_$ hours $\displaystyle 30$ minutes.
Official answer
From NTA’s final answer key for this paper.
13
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.