Physics · 2014
NEET 2014 · 4 May · Code P · Q21
The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lie below 1250 Hz are:…
The number of possible natural oscillations of air column in a pipe closed at one end of length $\displaystyle 85$ cm whose frequencies lie below $\displaystyle 1250$ Hz are : (velocity of sound $\displaystyle =340 \mathrm{~ms}^{-1}$)
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle 6$
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NEET (UG) 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.