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Physics, 04.03.2021 05:20 lazavionadams81

1. A sonar wave with a frequency of 3120 Hz is sent out. The wavelength in water is 0.50 m. What is the speed of the wave under water?

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1. A sonar wave with a frequency of 3120 Hz is sent out. The wavelength in water is 0.50 m. What is...
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