Two compact sources of sound oscillate in phase with a frequency of 100 Hz. At a point 5.00 m from one source and 5.85 m from the other, the amplitude of the sound from each source separately is A. The speed of sound in air is 343 m/s. (a) What is the phase difference of the two waves at that point? (b) What is the amplitude (in terms of A) of the resultant wave at that point?

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Two compact sources of sound oscillate in phase with a frequency of 100 Hz. At a point 5.00 m from one source and 5.85
m from the other, the amplitude of the sound from each source separately is A. The speed of sound in air is 343 m/s.
(a) What is the phase difference of the two waves at that point?
(b) What is the amplitude (in terms of A) of the resultant wave at that point?
Transcribed Image Text:Two compact sources of sound oscillate in phase with a frequency of 100 Hz. At a point 5.00 m from one source and 5.85 m from the other, the amplitude of the sound from each source separately is A. The speed of sound in air is 343 m/s. (a) What is the phase difference of the two waves at that point? (b) What is the amplitude (in terms of A) of the resultant wave at that point?
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