GK
UNITS DEVICES DIMENSIONS AND MEASUREMENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which instrument is used to measure sound under water?
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Hygrometer
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Hygroscope
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Hypsometer
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Hydrophone
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Explanation:
Detailed explanation-1: -A hydrophone is used to listen to underwater sounds.
Detailed explanation-2: -Answer: It is called as hydrophone. Answer: Sound in water is measured using a hydrophone.
Detailed explanation-3: -In the bottom mounted characterization, a hydrophone (microphone used underwater) is placed at the bottom of the ocean or riverbed, in order to record the sound. In a second method, known as the drifting concept, a hydrophone is deployed from a floating buoy on the water’s surface.
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