jennypay1731 jennypay1731

03-04-2024
Physics

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A pipe in air at 15 °C is to be designed to produce two successive harmonics at 245 Hz and 280 Hz. The speed of sound in air is v ≈ (331 + 0.60T) m/s, where T is the temperature in °C. a) How long must the pipe be? b) Is it open or closed?

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