The sound level of a cricket's chirp as heard by a squirrel 5.60 m away is 52.0 dB. (a) At what distance from the cricket (in m) is the sound level 70.0 dB? 7.04 Solve for the intensities for sound levels of 70.0 dB and 52.0 dB. Then note that the power passing through any sphere around the source is given by Pow equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance, m (b) At what distance from the cricket (in m) is the sound level 10.0 d8? 222595 x Solve for the intensities for sound levels of 10.0 db and 52.0 dB. Then note that the power passing through any sphere around the source is given by Powe equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance. m

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The sound level of a cricket's chirp as heard by a squirrel 5.60 m away is 52.0 dB.
(a) At what distance from the cricket (in m) is the sound level 70.0 d87
7.04
x
Solve for the intensities for sound levels of 70,0 dB and 52.0 dB. Then note that the power passing through any sphere around the source is given by Power 4er. Use this
equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance.m
(b) At what distance from the cricket (in m) is the sound level 10.0 dB?
2225.95
x
Solve for the intensities for sound levels of 10.0 dB and 52.0 dB. Then note that the power passing through any sphere around the source is given by Power 4³1. Use this
equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance. m
Transcribed Image Text:The sound level of a cricket's chirp as heard by a squirrel 5.60 m away is 52.0 dB. (a) At what distance from the cricket (in m) is the sound level 70.0 d87 7.04 x Solve for the intensities for sound levels of 70,0 dB and 52.0 dB. Then note that the power passing through any sphere around the source is given by Power 4er. Use this equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance.m (b) At what distance from the cricket (in m) is the sound level 10.0 dB? 2225.95 x Solve for the intensities for sound levels of 10.0 dB and 52.0 dB. Then note that the power passing through any sphere around the source is given by Power 4³1. Use this equation and energy conservation to write an equation in terms of the two distances and two sound levels, and solve for the unknown distance. m
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