Mathematics, 12.11.2019 20:31 julesR9814
The loudness of sound is measured in decibels in honor of alexander graham bell, inventor of the telephone. if the variation in pressure is p pounds per square inch then the loudness l in decibels is l= 20log10(121.3 p), find the variation in pressure caused by a rock band at 96 decibels.
Answers: 1
Mathematics, 21.06.2019 18:00, officialgraciela67
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 21.06.2019 22:30, foreignlove1039
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
Answers: 2
The loudness of sound is measured in decibels in honor of alexander graham bell, inventor of the tel...
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