ok thanks
1.someone please help me out on this type of Q:
when one side of a convex lens (of some given radius of curvature) is silvered and the object distance, refractive index of glass of lens is given. And we have to find the image distance.
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4 Answers
Gone..
·2010-01-31 05:48:11
You are talking about silvered convex lens-which basically behaves like a concave mirror.
You'l find the derivation in any text book..
il think the result is --
1u+1v=2(n-1)|R1| +2n|R2|
n= RI of the glass.
all quantities given,you can find v.