Recent content by kelaroo24

thanks. for part d, when m=1, 3pi= 2pi delta x/ lambda + pi/2 so delta x = 7.5 m. I said this would be the answer since 7.5 m is greater than 5 so this would be the distance from source A.

ok, so for part a, i found delta x equals 0, so i set that equal to 5 -2x = 0 and got x=2.5 m. for part b, i got delta x= 3, so 5-2x=3, and x= 1m and 4m. is this correct? for part c, i used 2pi= 2pi delta x / 6m + pi/2 and got x=.25m and x=4.75m. for part d, would i use 2pi(m +1/2)= 2pi...

Is there a different formula to use for interference?

Homework Statement Two coherent sources of radio waves, A and B, are 5.00 m apart. Each source emits waves with wavelength 6.00 m. Consider points only along the line connecting the two sources. (a) At what distance from source A is there constructive interference between points A and B...