What should be the power output of a speaker in order to produce a sound wave that has pressure amplitude 152mPa at a distance of 6.14m away? Aasume that the sound is spreading freely through room temperature air of density 1.22kg/m. A mill-Pascal (mPa) is 10 'N/m Piease enter a numerical anset below Accepted formats are ma mumbers or e baned scientife notation eg.0.21, 2, let, 6,23e0 Enter answer here 0.0021115 0.0021115WO Your. Anw Saved CHECK ANSWER 1 of 4 checks used
What should be the power output of a speaker in order to produce a sound wave that has pressure amplitude 152mPa at a distance of 6.14m away? Aasume that the sound is spreading freely through room temperature air of density 1.22kg/m. A mill-Pascal (mPa) is 10 'N/m Piease enter a numerical anset below Accepted formats are ma mumbers or e baned scientife notation eg.0.21, 2, let, 6,23e0 Enter answer here 0.0021115 0.0021115WO Your. Anw Saved CHECK ANSWER 1 of 4 checks used
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Transcribed Image Text:What should be the power output of a speaker in order to produce a sound wave that has pressure amplitude 152mPa at a distance of
6.14m away? Aasume that the sound is spreading freely through room temperature air of density 1.22kg/m.
A milli Pascal (mPa) is 10 N/m
Pleasn enter a numerical antiwer bielow Accepted formats are mumbers or e based poentino notation eg.0.21, 2, len, 5,2IEM
Emer anawer here
0.0021115
0.0021115W
Awe
CHECK ANSWER
Saved
1 of 4 checks used
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