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I need the answer for all of them please MY NOT The intensity level produced by a jet airplane at a certain location is 173

I need the answer for all of them please

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MY NOT The intensity level produced by a jet airplane at a certain location is 173 dB. (a) Calculate the intensity of the sound wave generated by the jet at the given location. w / m 2 (b) Compare the answer to part (a) to the threshold of pain and explain why employees directing jet airplanes at airports must wear hearing protection equipment

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