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Vadim26 [7]
3 years ago
15

11. Which of the following phenomena is taking place when sound waves are reflected from a surface along parallel lines? A. Refr

acting B. Absorption C. Focusing D. Diffusion
Physics
1 answer:
allsm [11]3 years ago
4 0
The Answer is C. Focusing             
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An electromagnetic flowmeter is useful when it is desirable not to interrupt the system in which the fluid is flowing (e.g. for
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<em>2 m/s</em>

<em></em>

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If you have two objects on the edge of a cliff, how can you determine which one has the most potential energy?
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Explanation:

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