Q-2 A) 200 nm wavelength light is passing through a 0.01 mm single slit 2 meters from the screen. How does the angle of the first maximum change if the slit were 5 meters from the screen?Please draw the ray diagram then do the calculation B) 200 nm wavelength light passing through diffraction grating with 500 lines/mm in a vacuum has its m=1 maximum at 17 cm from the center. How far from the center is the m=1 maximum if this were underwater (m=1.33)? Please draw the ray diagrams and then do the calculations C)How will the answers change for 600 nm and 120 nm? You don't need to repeat the calculation.