Geometrical OpticsMedium
Question
An object and a screen are fixed at a distance d apart. When a lens length f is moved between the object and the screen, sharp images of the object are formed on the screen fro two positions of the lens. the magnification at the position are M1 and M2 -
Options
A.d > 2f
B.d > 4f
C.M1M2 = 1
D.| M1 | - |M2 | = 1
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