2.Draw a beam of light that starts in air and enters the prism below from the left and parallel to thebottom of the prism. Using a straightedge, carefully draw normals and the beam as it passesthrough the prism.<1/ 1а

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Answered: 2. Draw a beam of light that starts in…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 12PE: (a) Using information in Figure 25.53, find the height of the instructor's head above the water,...

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A prism that has an apex angle of 50.0 is made of cubic zirconia. What is its minimum angle of deviation?
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A ray of light, emitted beneath the surface of an unknown liquid with air above it, undergoes total internal reflection as shown in Figure 25.55. What is the index of retraction for the liquid and its likely identification? Figure 25.55 A tight ray inside a liquid strikes the surface at the critical angle and undergoes total internal reflection.
Electric room heaters use a concave mirror to reflect infrared (IR) radiation from hot coils. Note that IR radiation follows the same law of reflection as visible light. Given that the mirror has a radius of curvature of 50.0 cm and produces an image of the coils 3.00 m away from the mirror, where are the coils?
Suppose you have an unknown clear substance immersed in water, and you wish to identify it by finding its index of refraction. You arrange to have a beam of light enter it at an angle of 45.0°, and you observe the angle of refraction to be 40.3°. What is the index of refraction of the substance and its likely identity?
Determine the minimum height of a vertical flat mirror in which a person 178 cm tall can see his or her full image. Suggestion: Drawing a ray diagram would be helpful.
(a) What is the focal length of a magnifying glass that produces a magnification of 3.00 when held 5.00 cm from an object such as a rare coin? (b) Calculate the power of the magnifier in diopters. (c) Discuss how this power compares to those for store-bought reading glasses (typically 1.0 to 4.0 D). Is the magnifier's power greater, and should it be?
Consider a beam of light from the left entering a prism of apex angle as shown in Figure P34.34. Two angles of incidence, 1, and 3, are shown as Hell as two angles of refraction, 2 and 4. Show that = 1 + 3. Figure P34.34
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2. Draw a beam of light that starts in air and enters the prism below from the left and parallel to the bottom of the prism. Using a straightedge, carefully draw normals and the beam as it passes through the prism. < 1 / 1 а