Two pipes 80 cm and 81 cm long are found to give 26 beats in 10 second, when each sounds its fundamental note. Find the velocity of sound in air and the frequencies of the two notes. Neglect the end corrections.
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![Two pipes 80 cm and 81 cm long are
found to give 26 beats in 10 second, when each
sounds its fundamental note. Find the velocity
of sound in air and the frequencies of the two
notes. Neglect the end corrections.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F929be09e-f184-40c2-a9b6-fc5424141446%2Fb5192a5c-e5ee-4297-8eea-7de5acefce3c%2Fzsh1185_processed.jpeg&w=3840&q=75)
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