Two lasers are shining on a double slit, with slit separationd. Laser 1 has a wavelength of d/20, whereas laser 2 has awavelength of d.15. The lasers produce separate interferencepatterns on a screen a distance 5.90 m away from theslits. What is the distance Δymax-maxbetween the first maxima (on the same side of the central maximum)of the two patterns in meters?
What is the distanceymax-min between the second maximum of laser 1 andthe third minimum of laser 2, on the same side of the centralmaximum?
Express your answer in meters.