plz help.............

Asked by  | 10th Apr, 2009, 12:29: PM

Expert Answer:

It is due to the geometry of the lenses.

Light entering a convex lens is refracted toward a focal point on the other side of the lens.
Light entering a concave lens is refracted away from a focal point making the image appear smaller.

Answered by  | 23rd Apr, 2009, 02:25: PM

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