Physics, 16.06.2020 06:57, tonimgreen17p6vqjq

A boat sends an ultrasound signal of frequency 30 kHz, and receives the signal after 6 s. If the speed of sound in water is 1500 m/s, then find the depth of the ocean. PLEASE HELP

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A boat sends an ultrasound signal of frequency 30 kHz, and receives the signal after 6 s. If the spe...