A sound signal traveling underwater

A sound signal traveling underwater has a frequency of 230 hertz. The speed of sound under water is 1.45 × 103 meters/second.
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What type of signal is measured in a sonar system to determine the depth of the ocean?A. absorption of sound waves by underwater
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2. asked by Dayana
3. 524 views
Read the passage below.Rosario spent the last three years earning her underwater cave diving certification. _______, she will be
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2. 5 views
The decibel (dB) is defined asdB= 10log (P2/P1), where P2 is the power of a particular signal. P1 is the power of some reference
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2. asked by jj
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Read the passage below.Rosario spent the last three years earning her underwater cave diving certification. _______, she will be
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2. 7 views
The driver of a train traveling at 30 m/s applies the brakes when he passes an amber signal. The next signal is 1.5 km/h down
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2. asked by Anonymous
3. 2,175 views
a telephone engineer feeds a sound signal into the mouthpiece of a telephone.As part of the tests he is making he incresesthe
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2. asked by sana
3. 435 views
What is the main factor affecting the speed of sound waves?volume of sound pitch of sound amplitude of the sound wave properties
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2. asked by ELA,Math,SS, and Sci question speedrunner
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QuestionBased on your knowledge of the root "audi," which phrase describes an auditory signal?(1 point) Responses a signal that
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2. asked by im right abc
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Based on your knowledge of the root "audi," which phrase describes an auditory signal?(1 point)Responses a signal that is felt a
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2. asked by 7 of 107 of 10 Items Question Which of the fo
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