Question

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 speakers

B is ?/4 after A in phase and the sound speed is 350m / s.

a) Draw time graphs for both speakers’ oscillations when the frequency is 500 Hz. Indicate clearly which form of wave function you are using.

b) Determine the three lowest frequencies which give complete constructive interference in point P.

c) Determine the three lowest frequencies which give complete destructive interference in point P.

Solutions

Expert Solution

genius_generous answered 2 years ago
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