Quiz05a-s - Quiz 5a Name: Date: Phys224 Spring 2010 Dr. P....

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Unformatted text preview: Quiz 5a Name: Date: Phys224 Spring 2010 Dr. P. Hanlet Concept (3 points each) 1. A typical converging lens has the shape: (a) convex-convex (b) convex-concave (c) concave-convex (d) concave-concave 2. In the following diagram, the stick-figure fish stalker observes the fish in the water, and the fish observes the stalker in air. Does the fish stalker observe the fish at a or b and does the fish observe the stalkers eyes at c or d? b c d a Using the figure, if one draws rays from the objects and allows them to refract an ar- bitrary amount at the water-air interface, then what the eyes perceive is the position of the object is from where the straight line appears to originate; i.e. the extensions of the rays. (a) a & c (b) a & d (c) b & c (d) b & d 1 Problem (10 pts) Show your work!!! If I can read it, I will give you partial credit!!! Correct answers without work will NOT get full credit....
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Quiz05a-s - Quiz 5a Name: Date: Phys224 Spring 2010 Dr. P....

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