How much heat was generated

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Q. The side-view mirror of an automobile has a radius of curvature of 20.0 cm. The mirror produces a virtual image one-third the size of the object. How far is the object from the mirror?

Q. A .25 kilogram length of aluminum wire is warmed by 10 degrees celsiuby an electric current, how much heat was generated?

Reference no: EM1352557

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