43. A submarines sonar generator produces ultrasonic sound waves at 2.50 MHz. The wavelength of the
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43. •• A submarine’s sonar generator produces ultrasonic sound waves at 2.50 MHz. The wavelength of the waves in seawater is 4.80 × 10−4 m. When the generator is directed downward, an echo reflected from the ocean floor is received 10.0 s later. How deep is the ocean at that point, assuming the sub to be on the ocean surface?
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Related Book For
College Physics Essentials Electricity And Magnetism Optics Modern Physics Volume Two
ISBN: 9781032337272
8th Edition
Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou
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