An object 3.0 cm tall is placed 20 cm from the front of a concave mirror with a radius of curvature of 30 cm. Where is the image formed, and how tall is it?
Answer to relevant QuestionsIf the object in Exercise 14 is moved to a position 10 cm from the front of the mirror, what will be the characteristics of the image? A man stands 2.0 m away from a plane mirror. (a) What is the distance between the mirror and the man’s image? (b) What are the image characteristics? The upright image of an object 18 cm in front of a mirror is half the size of the object. (a) The mirror is (1) convex, (2) concave, (3) flat. Explain. (b) What is the focal length of the mirror? A pill bottle 3.0 cm tall is placed 12 cm in front of a mirror. A 9.0-cm-tall upright image is formed. (a) The mirror is (1) convex, (2) concave, (3) flat. Explain. (b) What is its radius of curvature? An object is placed 50.0 cm in front of a converging lens of focal length 10.0 cm. What are the image distance and the lateral magnification?
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