For items 1 to 3, light passes through two media as shown below. ray 1 air medium A ray 2 medium B ray air 1. The ray of light emerging from medium B will be parallel to a. normal c. ray 2 d. ray 3 b. ray 1 2. When light passes from air to medium B, it a. speeds up c. is internally reflected b. slows down d. is linearly polarized 3. Which has/have the greatest index of refraction a. air c. medium B b. medium A d. medium A and medium B

For items 1 to 3, light passes through two media as shown below. ray 1 air medium A ray 2 medium B ray air 1. The ray of light emerging from medium B will be parallel to a. normal c. ray 2 d. ray 3 b. ray 1 2. When light passes from air to medium B, it a. speeds up c. is internally reflected b. slows down d. is linearly polarized 3. Which has/have the greatest index of refraction a. air c. medium B b. medium A d. medium A and medium B

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 25P: 14. A ray of light strikes the midpoint of one face of an equiangular (60°−60°−60°) glass prism (n =...

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Unreasonable Results Light traveling from water to a gemstone strikes the surface at an angle of 80.0° and has an angle of refraction of 15.2°. (a) What is the speed at light in the gemstone? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
Unreasonable Results Suppose light travels from water to another substance, with an angle of incidence of 10.0° and an angle of refraction of 14.9°. (a) What is the index of refraction of the other substance? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
A light ray navels from vacuum into a slab of material with index of refraction n1 at incident angle with respect to the surface. It subsequently passes into a second slab of material with index of refraction n2 before passing back into vacuum again. The surfaces of the different materials are all parallel to one another. As the light exits the second slab, what can be said of the final angle that the outgoing light makes with the normal? (a) (b) (c) = (d) The angle depends on the magnitudes of n1 and n2. (e) The angle depends on the wavelength of the light.
The angle of incidence of a light beam in air onto a reflecting surface b continuously variable. The reflected ray is found to be completely polarized when the angle of incidence is 48.0. (a) What is the index of refraction of the reflecting material? (b) If some of the incident light (at an angle of 48.0) passes into the material below the surface, what is the angle of refraction?
The angle of incidence of a light beam in air onto a reflecting surface b continuously variable. The reflected ray is found to be completely polarized when the angle of incidence is 48.0. (a) What is the index of refraction of the reflecting material? (b) If some of the incident light (at an angle of 48.0) passes into the material below the surface, what is the angle of refraction?
(a) Light reflected at 62.5° from a gemstone in a ring is completely polarized. Can the gem be a diamond? (b) At what angle would the light be completely polarized if the gem was in water?
A light ray initially in water enters a transparent substance at an angle of incidence of 37.0, and the transmitted lay is refracted at an angle of 25.0. Calculate the speed of light in the transparent substance.
A ray of 610 nm light goes from air into fused quartz at an incident angle of 55.0°. At what incident angle must 470 nm light enter flint glass to have the same angle of refraction?
Equation 24.14 assumes the incident light is in air. If the light is incident from a medium of index n1 onto a medium of index n2, follow the procedure used to derive Equation 24.14 to show that tan p = n2/n1.
At what minimum angle will you get total internal reflection of light traveling in water and reflected from ice?
What type of experimental evidence indicates that light is a wave?
Figure 25.54 shows a ray of light passing from one medium into a second and then a third. Show that 3 is the same as it would be if the second medium were not present (provided total internal reflection does not occur). Figure 25.54 A ray of light passes from one medium to a third by traveling through a second. The final direction is the same as if the second medium were not present, but the ray is displaced by x (Shawn exaggerated).