Draw ray diagrams that show how three images of an object are formed in two plane mirrors at right angles, as shown in Fig. 23.27a. Figure 23.27b shows a similar situation from a different point of view that gives four images. Explain the extra image in this case.
Answer to relevant QuestionsAn object is 100 cm in front of a concave mirror that has a radius of 80 cm. (a) Use a ray diagram to determine whether the image is (1) real or virtual, (2) upright or inverted, and (3) magnified or reduced. (b) Calculate ...An object 3.0 cm tall is placed at different locations in front of a concave mirror whose radius of curvature is 30 cm. Determine the location of the image and its characteristics when the object distance is 40 cm, 30 cm, 15 ...Using the spherical mirror equation and the magnification factor, show that for a convex mirror, the image of an object is always virtual, upright, and reduced. An object 5.0 cm tall is placed 40 cm from a plane mirror. Find (a) The distance from the object to the image, (b) The height of the image, and (c) The image’s magnification. A concave mirror of radius of curvature of 20 cm forms an image of an object that is twice the height of the object. (a) There could be (1) one, (2) two, (3) three object distance(s) that satisfy the image characteristics. ...
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