Physics, 25.07.2019 14:00, anggar20

Auniform narrow tube 1.70 m long is open at both ends. it resonates at two successive harmonics of frequency 280 hz and 350 hz. what is the speed of sound in the gas in the tube?

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Auniform narrow tube 1.70 m long is open at both ends. it resonates at two successive harmonics of f...