The following table gives the refractive indices of a few media : 1234

1.	The following table gives the refractive indices of a few media : 12345Medium:WaterCrown glassRock saltRubyDiamondRefreactive index:1.331.521.541.712.42 Use this table to give an example of : (i) a medium pair so that light speeds up when it goes from one of these medium to another. (it) a medium pair so that light slows down when it goes from one of these medium to another.
Answer» The following table gives the refractive indices of a few media : $\begin{matrix} 1 & 2 & 3 & 4 & 5 M e d i u m : & W a t e r & C r o w n g l a s s & R o c k s a l t & R u b y & D i a m o n d R e f r e a c t i v e i n d e x : & 1.33 & 1.52 & 1.54 & 1.71 & 2.42 \end{matrix}$ Use this table to give an example of : (i) a medium pair so that light speeds up when it goes from one of these medium to another. (it) a medium pair so that light slows down when it goes from one of these medium to another.

The following table gives the refractive indices of a few media : 12345Medium:WaterCrown glassRock saltRubyDiamondRefreactive index:1.331.521.541.712.42 Use this table to give an example of : (i) a medium pair so that light speeds up when it goes from one of these medium to another. (it) a medium pair so that light slows down when it goes from one of these medium to another.

Answer»

The following table gives the refractive indices of a few media : $\begin{matrix} 1 & 2 & 3 & 4 & 5 M e d i u m : & W a t e r & C r o w n g l a s s & R o c k s a l t & R u b y & D i a m o n d R e f r e a c t i v e i n d e x : & 1.33 & 1.52 & 1.54 & 1.71 & 2.42 \end{matrix}$

Use this table to give an example of : (i) a medium pair so that light speeds up when it goes from one of these medium to another. (it) a medium pair so that light slows down when it goes from one of these medium to another.

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