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In: Physics

One speaker A is located at the origin and another speaker B is located at the...

One speaker A is located at the origin and another speaker B is located at the point (3,0), the units in the xy plane is measured in meters and the speakers are the same. At a point P = (1,4) a microphone is placed. The speakers are connected to a tone generator that generates Sine-tones (flat waves ) so that speaker B is pi/4 after A in phase and the sound speed is 350 m/s

a) draw a time graphs for the oscillations of both speakers when the frequency is 500 Hz. state clearly what form of wave function you use.

b) determine the three lowest frequencies that provide complete constructive interference at point P.

c) Determine the three lowest frequencies that cause complete destructive interfence in point P.

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Expert Solution

genius_generous answered 2 years ago
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