a b 8c33p65) In the figure a ray of light is perpendicular to the face ab of a glass prism (n = 1.68). Find the largest value for the angle p so that the ray is totally reflected at the face ac if the prism is immersed in air. Submit Answer Tries 0/5 Find the largest value for the angle op so that the ray is totally reflected at the face ac if the prism is immersed in benzene. с

a b 8c33p65) In the figure a ray of light is perpendicular to the face ab of a glass prism (n = 1.68). Find the largest value for the angle p so that the ray is totally reflected at the face ac if the prism is immersed in air. Submit Answer Tries 0/5 Find the largest value for the angle op so that the ray is totally reflected at the face ac if the prism is immersed in benzene. с

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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In the figure, light is incident at angle 0, = 41° on a boundary between two transparent materials. Some of the light travels down through the next three layers of transparent materials, while some of it reflects upward and then escapes into the air. If nį = 1.30, n2 = 1.40, n3 = 1.32 and n4 = 1.43, what is the value of 04? 20. Air ng 74 (a) 28.8° (b) 32.8° (c) 36.6° (d) 40.6° (e) None of the above
A ray of light in air hits the surface of glass (n=1.5) at a 40° angle with respect to the Which of the rays shown, A or B, best represents the correct transmitted ray? ormal. Find the angle between the normal and the ray that travels into the glass. n=1.0 n=1.5 40° A B
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We know that the index of refraction of materials can help identify those materials. A light beam is shined onto a surface a reflected ray and is found to be completely polarized when the angle of incidence is 53.5°.(a) What is the index of refraction of the reflecting material? (b) What is the angle of refraction if some light passes through the surface of the material?°
A light from air is incident on glass 20.0 cm thick. If the angle of incidence is 67° and the index of refraction of the glass is 1.5 Find the following: a) what is the angle of refraction? b) what is the distance between the incident ray and the ray that leaves out the glass?
Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of θ1 = 29 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is n2 = 1.33. Part (a) Choose an expression for the angle (relative to the normal to the surface) for the ray in the water, θ2. Part (b) Numerically, what is the angle in degrees?
c) A ray of laser light is incident on an ice prism with the value of refractive index, n = 1.31 at a 5 UTM & UTMngle 25° UTM 60 5 UTM & UTM A &UTM UTM. 5 UTM i. 60° 60° Calculate the angle Figure 3 Based on the figure above, explain the propagation of light from ice prism to the ii. AJTM air medium and state the related law. UTM UTM K 7TM UTM TM TM
1. A light ray hits a surface at an angle of 12°. The material on the other side of the surface has an index of refraction of 1.14 and the light is making an angle of 15° with the surface when it exits on the side. What is the index of refraction on the incident side of the surface?
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2. A small light source (point source) is located in water (nr 1.33) at a depth d below the surface. Determine (a.) the critical angle for total reflection of light at the water-air interface (b.) the depth of the light source if an observer above the water sees an illuminated circle of 3m radius.
In vacuum, light is traveling at a 15 degree angle (with respect to the normal) before entering an unknown substance. While in the unknown substance, the light refracts to an angle of 70 degrees (with respect to the normal). Is this possible? O Yes. O No, the angle cannot change more than 45 degrees when going from one substance to another O No, there is no refraction when going from vacuum to another substance, since n1 for vacuum. O No, the index of refraction would have to be less than 1
Part (b) Numerically, what is the angle in degrees? θ2= Part (c) Write an expression for the reflection angle ψ, with respect to the surface. ψ = Part (d) Numerically, what is this angle in degrees? ψ =