Waves Part 2
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Question : 21 of 52
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Two open organ pipes of length 60 cm and 90 cm resonate at 6 th and 5 th harmonics respectively. The difference of frequencies for the given modes is _______ Hz .
(Velocity of sound in air= 333 m ∕ s )
(Velocity of sound in air
[6 Apr 2024 Shift 2]
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