You are performing a two-slit interference experiment, and you increase the slit separation. What happens to the spacing between the fringes? se s cr ea de Sp ac in g in g ac 0 of 250 Sp St ay s in c th e re a sa se m e 1. Stays the same 2. Spacing increases 3. Spacing decreases 33% s 33% 33% 10 You are performing a two-slit interference experiment, and you switch the color of light from blue to red. What happens to the spacing between the fringes? se s cr ea de Sp ac in g in g ac 0 of 250 Sp St ay s in c th e re a sa se m e 1. Stays the same 2. Spacing increases 3. Spacing decreases 33% s 33% 33% 10 You are performing a two-slit interference experiment, by shining white light on the slits. Consider any side maxima. Is the red or the blue component of the side maxima closer to the central maximum? is lig ht is hi te lu e O 0 of 250 nl y w B R ed is cl cl os os e r er 1. Red is closer 2. Blue is closer 3. Only white light is in each maxima, so you can’t tell in ... 33% 33% 33% 10