2. To confirm the wavelength of a new laser, a scientist prepares a diffraction grating with a distance of 5.00 x 10 m between slits and places it in front of the laser which is 1.50 m in front of a screen. The scientist measures the distance from the central maxima to the second bright fringe, which is 0.33 m. What is the wavelength of the laser? As part of a laser light show, a technician is adjusting a diffraction grating. A green laser with a wavelength of 532 nm is shone on a diffraction grating with 2700 lines/cm. The screen is 35.0 m from the diffraction grating. a. What is the distance between the slits of the diffraction grating? b. How far from the central maximum is the bright fringe