1.

A short linear object of length b lies along the axis of a concave mirror of focal length f at a distanee u from the pole of the mirror. The size of the image is approximately equal toA. `l ((u - f)/(f))^(1//2)`B. `l ((u - f)/(f))^(2)`C. `l ((f)/(u - f))^(1//2)`D. `l ((f)/(u - f))^(2)`

Answer» Correct Answer - D


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