Solve each part of given problem:
Problem: A screen is separated from a double-slit source by 1.16 m. The distance between the two slits is 0.0298 mm. The second-order bright fringe (m = 2) is measured to be 4.55 cm from the centerline.
Part I: Determine the wavelength of the light.
nm
PArt II: Determine the distance between adjacent bright fringes.
cm
I need the right answer and steps of solving this problem. Thanks!