February 22, 2017

Homework Help: Physics, science

Posted by Sav on Tuesday, January 8, 2013 at 2:43pm.

A sonar generator on a ship produces periodic ultrasonic waves at a frequency of 2.2 MHz. The wavelength of the waves in seawater is 5.310-4 m. When the generator is directed downward, an echo is received 15.2 s later. How deep is the ocean in m?

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