suzettecase8544 suzettecase8544

04-11-2021
Physics

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g The human ear can perceive sounds with frequencies ranging from 20.0 Hz to 20000 Hz. If the speed of sound is 330 m/s in air and 1500 m/s under water, what is the longest and shortest wavelength that can be heard in air and in water

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phamminhtri438 phamminhtri438

04-11-2021

Answer: lamda max= 16,5m lamda min= 0,0165m (air)

lamda max= 75m, lamda min=0,075m (water)

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