Physics · 2021
JEE Main · 27 August 2021, Shift 2 · Q25
A tuning fork is vibrating at 250 Hz. The length of the shortest closed organ pipe that will resonate with the tuning fork will be \ \ \ \ cm. (Take…
A tuning fork is vibrating at $\displaystyle 250$ Hz . The length of the shortest closed organ pipe that will resonate with the tuning fork will be \_\_\_\_ cm.
(Take speed of sound in air as $\displaystyle 340 \mathrm{~ms}^{-1}$ )
Official answer
34
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.