Physics

Physics

Problem

A converging lens has a focal length of 5 cm. You need the lens to project a real image that is three times taller than the object onto a screen. Which object distance sos_o, measured from the lens, will achieve this goal? a) 3.3 cm in front of the lens3.3\,\text{cm in front of the lens} b) 5.0 cm in front of the lens5.0\,\text{cm in front of the lens} c) 6.7 cm in front of the lens6.7\,\text{cm in front of the lens} d) 10 cm in front of the lens10\,\text{cm in front of the lens}

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