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Which technological tool uses a sound echo to measure distance? A. sonar B. submarine C. ocean buoy D. robotic probe
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Which technological tool uses a sound echo to measure distance? A. sonar B. submarine C. ocean buoy D. robotic probe
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Jul 19, 2017
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Which technological tool uses a sound echo to measure distance?
A. sonar
B. submarine
C. ocean buoy
D. robotic probe
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Alex Pavtoulov
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Alex Pavtoulov
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A. The
sonar
is used to determine the depth of water by transmitting sound
pulses into water.
Timothy Lee
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Jul 25, 2017
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Timothy Lee
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