. Absolute refractive Index of some of material is tabulated below.
material:glass,kerosene,water
refractive:1.542, 1.44 , 1.33
diamond
2.42
i) In which of these does light travel slow and why?
ii) Arrange these materials in descending order of their optical densities.
iii) If a ray of light travels from glass to any of the above listed medium, then in which of
these media do the ray bends the most and why?
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5
1 diamond
2 water ,kerosene,glass,diamond.
3diamond becaomd high refractive index . diamond having higher refractive index,is optically denser than glass
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