given the speed of sounf is 340 m/s
the frequency is 255 Hz
there are 2 speakers (as shown) if a person is walking away towards right from the speakers (red line shows this). What is the distance x where the person no longer hears speakers sound

Question

given the speed of sounf is 340 m/s
the frequency is 255 Hz
there are 2 speakers (as shown) if a person is walking away towards right from the speakers (red line shows this). What is the distance x where the person no longer hears speakers sound

stormfire1 · Answer

You should probably post the picture

anonymous · Answer

t1=x1/v, t2=x2/v. x1 and x2 are distances from respective speakers. v=f*wavelength. solve for difference that results in maximum destructive interference.