Compute the focal length of the second lens

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Reference no: EM13320967

You plan to project an inverted image 30.0 cm to the right of an object. You have a diverging lens with focal length -4.00 cm located 5.40 cm to the right of the object. Once you put a second lens at 19.2 cm to the right of the object, you obtain an image in the proper location.

(a) What is the focal length of the second lens?

(b) What is the total magnification?

Reference no: EM13320967

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