How far from the lens is the object

Reference no: EM13661680

An object is placed to the left of a lens, and a real image is formed to the right of the lens. The image is inverted relative to the object and is one-half the size of the object. The distance among the object and the image is 47.9cm.

a) What is the focal length of the lens?

b) How far from the lens is the object?

Reference no: EM13661680

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