Light of wavelength 600 nm passes though two slits separated by0.25 mm and is observed on a screen 1.3 m behind the slits. Thelocation of the central maximum is marked on the screen and labeledy = 0.
A .At what distance, on either side of y = 0, are them = 1 bright fringes?
B.A very thin piece of glass is then placed in one slit. Becauselight travels slower in glass than in air, the wave passing throughthe glass is delayed by 5.0 ×10?16s in comparison to the wave goingthrough the other slit. What fraction of the period of the lightwave is this delay?
C. With the glass in place, what is the phase difference??0 between the two waves as they leave the slits?
D. By how far does the central maximum move?
