what happens when the double slit experiment is immersed in water? Share with your friends Share 0 Hansraj Rai answered this -2 View Full Answer Rashmi answered this when a double slit is immeresed in water , then also fringes are formed but the width of the fringes are less as compared to the width of the fringes in air.the width of fringe=1/n of the width of the fringe in air 3