Mathematics, 18.03.2021 01:10, mluz
The intensity of the sound of a conversation ranges from 10^β8 watts per square meter to 10^β3 watts per square meter. What is the range in the loudness of the conversation? Use I0 = 10^β12 watts per square meter. (^=square root)
Answers: 3
Mathematics, 21.06.2019 13:30, love0000
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 17:00, carkin9076
Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on
Answers: 2
The intensity of the sound of a conversation ranges from 10^β8 watts per square meter to 10^β3 watts...
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