A 20-cm-diameter spider is 150m from a wallpart a determine, Ask an Expert

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A 2.0-cm-diameter spider is 1.50m from a wall.

Part A: Determine the focal length of a lens that will make a half-size image of the spider on the wall.

Part B: Determine the position (measured from the wall) of a lens that will make a half-size image of the spider on the wall.

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Category:- Physics
Reference No.:- M9906991

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