Question #69377
A stationary sonar station sends out a sound pulse at 40.000 MHz. It receives a pulse
back from an object directly below it with a time delay of 80 ms at a frequency of 39.958
MHz. Assume the speed of sound in seawater is 1.54 km/s.
(a) Determine the depth of the object.
(b) Determine the vertical speed of the object.
back from an object directly below it with a time delay of 80 ms at a frequency of 39.958
MHz. Assume the speed of sound in seawater is 1.54 km/s.
(a) Determine the depth of the object.
(b) Determine the vertical speed of the object.
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#339914 on Dec 2023
#339914 on Dec 2023
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