1
JEE Main 2021 (Online) 27th August Evening Shift
Numerical
+4
-1
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 speed of sound in air as 340 ms$$-$$1)
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Paper Analysis
Total Questions
Chemistry 22
Mathematics 19
Physics 26
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