Answer the following mirror equation questions (Show your solutions)
1. A man 1.3 m tall stands 5.20 meters from a concave mirror, if the image could be formed on a screen 15.0 cm from the mirror, what is the size of the image? What is the focal length of the mirror?
2. An object is kept at a distance of 150 mm from a concave mirror with a radius of curvature of 600 mm. Find the image distance.