EAMCET Engineering 2010 Solved Paper

Section: Physics
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Question : 91 of 160
 
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An organ pipe P1, closed at one end and containing a gas of density ρ1 is vibrating in its first harmonic. Another organ pipe P2, open at both ends and containing a gas of density ρ2 is vibrating in its third harmonic. Both the pipes are in resonance with a given tuning fork. If the compressibility of gases is equal in both pipes, the ratio of the lengths of P1 and P2 is (assume the given gases to be monoatomic)
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