In a Young’s double slit experiment, the fringe width is found to be . If the whole apparatus is immersed in water of refractive index without disturbing the geometrical arrangement, the new fringe width will be |
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a) |
b) |
c) |
d) |
In a Young’s double slit experiment, the fringe width is found to be . If the whole apparatus is immersed in water of refractive index without disturbing the geometrical arrangement, the new fringe width will be |
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a) |
b) |
c) |
d) |