A magnifying glass is a single convex lens with a focal

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Reference no: EM13645167

A magnifying glass is a single convex lens with a focal point length of f= + 14 cm. What is the angular magnification when this lens forms a (virtual) image at - 8

a) How far from the object should the lens be held?

b) what is the angular magnification when this lens forms a (virtual) image at the person's near point ( assumed to be 25 cm)? How far from the object should the lens be held in this case?

Reference no: EM13645167

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