How far from the projector lens must the film be placed

Reference no: EM13657299

When a converging lens is utilized in a camera (as in the first drawing), the film should be placed at a distance of 0.250 m from the lens to record an image of an object that is 3.90 m from the lens. The same lens is then utilized in a projector (as in the second drawing), with the screen 0.430 m from the lens. How far from the projector lens must the film be placed?

Reference no: EM13657299

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