is it possible for the angle of deviation to be zero in any case?

Asked by gunjansingh | 12th Apr, 2009, 09:31: AM

Expert Answer:

In a glass slab the angle of deviation is 0. There is only a lateral displacement.But in glass prism the angle of deviation can only be minimized but not made zero.

Answered by  | 30th Apr, 2009, 12:58: PM

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