Question
Tue November 15, 2011 By:
 

Two mediums with same refrective index are possible or not.If yes, then please give exaples.If not then why?

Expert Reply
Wed November 16, 2011
Two media have same index of refraction if, at the interface between them, there is no reflection and the ray keeps going straight. For e.g. Acetone and Ethanol both have refractive index of 1.36.
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