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Geometrical Optics question

2009 · Shift 0 · Q55

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JEE Main
Physics
Geometrical Optics
2009 · Shift 0 · Q55

Geometrical Optics question

2009 · Shift 0 · Q55

JEE MainPhysicsGeometrical OpticsMCQ+4 / −1

In an optics experiment, with the position of the object fixed, a student varies the position of a convex lens and for each position, the screen is adjusted to get a clear image of the object. A graph between the object distance

u

and the image distance

v,

from the lens, is plotted using the same scale for the two axes. A straight line passing through the origin and making an angle of

{45^ \circ }

with the

x

-axis meets the experimental curve at

P.

The coordinates of

P

will be :

A
$\left( {{f \over 2},{f \over 2}} \right)$
B
$\left( {f,f} \right)$
C
$\left( {4f,4f} \right)$
D
$\left( {2f,2f} \right)$

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