A student measures the focal length of a...

A student measures the focal length of a convex lens by keeping an object pin at a distance u from the lens and measuring the distance v of the image pin. The graph between v versus u plotted will look like

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A student measures the focal length of a convex lens by putting an object pin at a distance u from the lens and measuring the distance v of the image pin. The graph between u and v plotted by the student should look like

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TARGET PUBLICATION-OPTICS-EXERCISE

An object is placed at a distance of (f)/(2) from a convex lens of foc...
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A student measures the focal length of a convex lens by keeping an obj...
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The ray diagram could be correct.
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