sarahbear7241 sarahbear7241
  • 21-08-2020
  • Physics
contestada

Blue whales apparently communicate with each other using sound of frequency 17.0 Hz, which can be heard nearly 1000 away in the ocean. What is the wavelength of such a sound in seawater, where the speed of sound is 1531 m/s? Express your answer in meters.

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AL2006
AL2006 AL2006
  • 21-08-2020

Wavelength = speed / frequency

Wavelength = (1531 m/s) / (17 /s)

Wavelength = 90.1 meters

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