If a bulb is x meters from a wall. select a lens that will create an image on the wall that is 3 times the size of the bulb. (give your answers in terms of x, in other words d_o=x throughout the problem) (a) What type of lens do you select? (b)You are now asked to replace the lens with a mirror. Can you still produce an image on the wall that is 3 times larger than the original? If so where would you place the mirror and what is its radius of curvature? (c)What is the focal length of the lens?(d)How far from the bulb do you place the lens?

If a bulb is x meters from a wall. select a lens that will create an image on the wall that is 3 times the size of the bulb. (give your answers in terms of x, in other words d_o=x throughout the problem) (a) What type of lens do you select? (b)You are now asked to replace the lens with a mirror. Can you still produce an image on the wall that is 3 times larger than the original? If so where would you place the mirror and what is its radius of curvature? (c)What is the focal length of the lens?(d)How far from the bulb do you place the lens?

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