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CBSE Class 10 Answered

pls. answer...
Asked by | 10 May, 2009, 10:22: AM
answered-by-expert Expert Answer

The absolute refractive index of material is defined as

speed of light in vacuum 

speed of light in material

Relative refactive index is the ratio of absolute refractive index of one material compared to that of another. For example from water to glass.

 

Answered by | 30 May, 2009, 11:03: AM

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