Physics, 11.11.2020 07:10 CoreyHammond74901
The sound intensity at 4 m from a source is 100 W/me. What is the intensity of the sound at 12 m away from the source ?
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Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star
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Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddyโs power rating
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Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
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The sound intensity at 4 m from a source is 100 W/me. What is the intensity of the sound at 12 m awa...
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