Physics · 2024
JEE Main · 1 February 2024, Shift 1 · Q54
A tuning fork resonates with a sonometer wire of length 1 m stretched with a tension of 6 N. When the tension in the wire is changed to 54 N, the…
A tuning fork resonates with a sonometer wire of length $\displaystyle 1$ m stretched with a tension of $\displaystyle 6$ N . When the tension in the wire is changed to $\displaystyle 54$ N, the same tuning fork produces $\displaystyle 12$ beats per second with it. The frequency of the tuning fork is $\displaystyle \_\_\_\_$ Hz.
Official answer
From NTA’s final answer key for this paper.
6
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.