Oscillations and Waves: JEE Main 2024 Physics question

JEE Main 2024 · 6 Apr, Evening shift · Q76

JEE Main 20246 Apr, Evening shiftPhysicsMediumOscillations and Waves185× since 2002

Two open organ pipes of lengths

60 \mathrm{~cm}

and

90 \mathrm{~cm}

resonate at

6^{\text {th }}

and

5^{\text {th }}

harmonics respectively. The difference of frequencies for the given modes is _________

\mathrm{Hz}

. (Velocity of sound in air

=333 \mathrm{~m} / \mathrm{s}

)

Your answerType your answer. Integers and decimals are accepted.

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JEE Main 2024 Oscillations and Waves Question with Answer (6 Apr Evening shift, Q76) | JEE Arc