CBSE Class 12-science Answered
why do we take only the angle of minimum deviation in the formula of refractive index of prism
Asked by Harshita | 03 Mar, 2012, 09:39: AM
Expert Answer
Actually the formulas are derived for both normal angle and minimum its just according to question one has to use these formulae.
Answered by | 03 Mar, 2012, 11:33: PM
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