Convex lens of a copy machine has a focal length

Reference no: EM13535991

The convex lens of a copy machine has a focal length of 25.0cm. A letter to be copied is placed 40.0cm from the lens. How far from the lens is the copy paper located? The machine was adjusted to give an enlarged copy of the letter. How much larger will the copy be?

Reference no: EM13535991

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