Part BThe same double slit experiment is then immersed in water $($with an index of refraction of $1\mathrm{.}33)$ and repeated. When in the water, what happens to the interference fringes? View Available Hint$($s$)$ They are more closely spaced than in air by a factor of $1\mathrm{.}33$ They are more widely spaced than in air by a factor of $1\mathrm{.}33.$ They are spaced the same as in air. They are shifted upward They are shifted downwardSubmitProvide Feedback SearchENG$)$Next $>10$:$00$ A$11/27/20$