Genius Jnr - Two open pipes of length l and l + x are sounded together in their fundamental tones. If the speed of sound in air is v, what is the beat frequency? (Take x << l)

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07 Sep 2020

Two open pipes of length l and l + x are sounded together in their fundamental tones. If the speed of sound in air is v, what is the beat frequency? (Take x << l)

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