Biology
Biology, 15.12.2021 19:30, midsky

On the planet arrakis a male ornithoid is flying toward his mate at 25. 0 m/s while singing at a frequency of 1200 hz. If the stationary female hears a tone of 1240 hz, what is the speed of sound in the atmosphere of arrakis?.

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On the planet arrakis a male ornithoid is flying toward his mate at 25. 0 m/s while singing at a fre...

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