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The following table gives the values of refractive indices of a few media. S.No. 1 2 3 4 5 Medium Water Crown Glass Rock salt Ruby Diamond Refractive index 1.33 1.52 1.54 1.71 2.42 Use this table to give an example of (i) a medium pair so that light speeds up when it goes from one of these media to another (ii) a medium pair so that lights slows down when it goes from one of these media to another. |
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Answer» The following table gives the values of refractive indices of a few media.
Use this table to give an example of (i) a medium pair so that light speeds up when it goes from one of these media to another (ii) a medium pair so that lights slows down when it goes from one of these media to another. |
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