... 1 = 6 - 5 = 1 = V = 60 V 10 12 60 60 60 13 = 1 = 1 - 1 = 13 - 10 = 3 = V = 43.3 V 10 13 130 130 130 14 = 1 = 1 - 1 = 7 - 5 = 2 = V = 35 V 10 14 70 70 70 15 = 1 = 1 - 1 = 3 - 2 = 1 = V = 30 V 10 15 30 30 30 Prediction shows that the closer the object /lens distance the longer the lens/image is and it is the opposite for the longer object/lens distance is the shorter the lens image is. Equipment List * Ruler * Screen of thick white paper * Photographic slide (as object) * Lens (focal length of 10cm) * Lens stand * Clamp stand * Power pack * Ray box Experiment Diagram Plan 1. Set up equipment and find focal length of ...

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