An obejct is placed at a distance `2f` from the pole of a convex mirror of focal length `f`. The linear magnification isA. `(1)/(3)`B. `(2)/(3)`C. `(3)/(4)`D. 1

An obejct is placed at a distance `2f` from the pole of a convex mirro

1.	An obejct is placed at a distance `2f` from the pole of a convex mirror of focal length `f`. The linear magnification isA. `(1)/(3)`B. `(2)/(3)`C. `(3)/(4)`D. 1
Answer» Correct Answer - C `(1)/(3)+(1)/(-2f)=(1)/(f)implies(1)/(v)=(1)/(f)+(1)/(2f)=(3)/(2f)` `v=(3f)/(2)` `m=-(v)/(u)-((3f)/(2))/(2f)=(3)/(4)`

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An obejct is placed at a distance `2f` from the pole of a convex mirror of focal length `f`. The linear magnification isA. `(1)/(3)`B. `(2)/(3)`C. `(3)/(4)`D. 1

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