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Physics, 06.12.2019 20:31 kitttimothy55

An object is located a distance x_0 = 7.9 cm in front of a concave mirror with a radius of curvature r = 22.2 cm. (a) write an expression for the image distance, d_i. (b) numerically, what is the image distance, d_i, in centimeters? (c) is this a real or virtual image?

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