PHY 1122 Chapter Notes - Chapter 12: Curved Mirror, Virtual Image, Far-Sightedness
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An object 15 cm high is placed 15 cm in front of a convex mirror with a focal length of 10 cm. The left end of a long glass rod 10. 0 cm in diameter, with an index of refraction. 1. 50 is ground and polished to a convex hemispherical surface with a radius of 5. 0 cm. An object in the form of an arrow 2. 00 mm tall, at right angles to the axis of the rod, is located on the axis 18. 0 cm to the left of the vertex of convex surface. Find the position and height of the image of the arrow that is formed by paraxial rays incident on the convex surface. Repeat the above problem for the case in which the end of the rod is ground to a concave hemispherical surface with radius 5. 0 cm. A fish is in a spherical bowl of water of index of refraction 1. 33. The radius of the bowl is 15 cm.