Physics, 12.08.2021 19:30 jennynmike03
If a large housefly 4.0 m away from you makes a noise of 47.0 dB, what is the noise level (in dB) of 5700 flies at that distance, assuming interference has a negligible effect
Answers: 2
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You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
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If a large housefly 4.0 m away from you makes a noise of 47.0 dB, what is the noise level (in dB) of...
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