283386 In a double slit experiment, the screen is placed at a distance of \(1.25 \mathrm{~m}\) from the slits. When the apparatus is immersed in water \(\left(\mu_w=4 / 3\right)\), the angular width of a fringe is found to be \(\mathbf{0 . 2}^{\circ}\). When the experiment is performed in air with same set up, the angular width of the fringe is
283386 In a double slit experiment, the screen is placed at a distance of \(1.25 \mathrm{~m}\) from the slits. When the apparatus is immersed in water \(\left(\mu_w=4 / 3\right)\), the angular width of a fringe is found to be \(\mathbf{0 . 2}^{\circ}\). When the experiment is performed in air with same set up, the angular width of the fringe is
283386 In a double slit experiment, the screen is placed at a distance of \(1.25 \mathrm{~m}\) from the slits. When the apparatus is immersed in water \(\left(\mu_w=4 / 3\right)\), the angular width of a fringe is found to be \(\mathbf{0 . 2}^{\circ}\). When the experiment is performed in air with same set up, the angular width of the fringe is
283386 In a double slit experiment, the screen is placed at a distance of \(1.25 \mathrm{~m}\) from the slits. When the apparatus is immersed in water \(\left(\mu_w=4 / 3\right)\), the angular width of a fringe is found to be \(\mathbf{0 . 2}^{\circ}\). When the experiment is performed in air with same set up, the angular width of the fringe is
283386 In a double slit experiment, the screen is placed at a distance of \(1.25 \mathrm{~m}\) from the slits. When the apparatus is immersed in water \(\left(\mu_w=4 / 3\right)\), the angular width of a fringe is found to be \(\mathbf{0 . 2}^{\circ}\). When the experiment is performed in air with same set up, the angular width of the fringe is