4) A convex rearview car mirror has a radius of curvature of 8.0 m. What is its focal length? 5) An object is 6 cm in front of a concave mirror with a focal length of 4 cm. The magnification of the object is
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4) A convex rearview car mirror has a radius of curvature of 8.0 m. What is its focal length?
5) An object is 6 cm in front of a concave mirror with a focal length of 4 cm. The magnification of the object is
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