What is the wavelength of this sound in meters

Reference no: EM13988079

Dolphins rely on echolocation to be able to survive in the ocean. In a 20 ^oC ocean, a dolphin produces an ultrasonic sound with a frequency of 125 kHz. What is the wavelength of this sound, in meters? While remaining stationary, the dolphin emits a sound pulse and receives an echo after 0.220 s. How far away, in meters, is the reflecting object from the dolphin?

Reference no: EM13988079

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