The two speakers are placed 40.0 cm apart. A single oscillator makes the speakers vibrate in phase at a frequency of 1.98 kHz. At what angles, measured from the perpendicular bisector of the line joining the speakers, would a distant observer hear maximum sound intensity? Minimum sound intensity? (Take the speed of sound to be 340 m/s. Enter the magnitude of the angle only.) maximum intensities: (List smallest magnitude angle first.)

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Wave Optics
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The two speakers are placed 40.0 cm apart. A single oscillator makes the speakers vibrate in phase at a frequency of 1.98 kHz. At what angles, measured from the perpendicular bisector of the line joining the speakers, would a distant observer hear maximum sound intensity? Minimum sound intensity? (Take the speed of sound to be 340 m/s. Enter the magnitude of the angle only.)
maximum intensities: (List smallest magnitude angle first.)
?1max = 
?2max = 
?3max = 

minimum intensities: (List smallest magnitude angle first.)
?1min = 
?2min = 

The two speakers are placed 40.0 cm apart. A single oscillator makes the speakers vibrate in phase at a frequency of 1.98 kHz. At
what angles, measured from the perpendicular bisector of the line joining the speakers, would a distant observer hear maximum
sound intensity? Minimum sound intensity? (Take the speed of sound to be 340 m/s. Enter the magnitude of the angle only.)
maximum intensities: (List smallest magnitude angle first.)
0.
1max
0 2max
03max
minimum intensities: (List smallest magnitude angle first.)
01min
02min
Transcribed Image Text:The two speakers are placed 40.0 cm apart. A single oscillator makes the speakers vibrate in phase at a frequency of 1.98 kHz. At what angles, measured from the perpendicular bisector of the line joining the speakers, would a distant observer hear maximum sound intensity? Minimum sound intensity? (Take the speed of sound to be 340 m/s. Enter the magnitude of the angle only.) maximum intensities: (List smallest magnitude angle first.) 0. 1max 0 2max 03max minimum intensities: (List smallest magnitude angle first.) 01min 02min
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