Tutorials In Introductory Physics: Homework
1st Edition
ISBN: 9780130662453
Author: Lillian C. McDermott, Peter S. Shaffer
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 9.3, Problem 2cT
To determine
To label the angle of incidence and angle of refraction in the ray diagram given.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
H
G
F
A
E
D
In the image above, a light ray moves from a material with an index of refraction n2 =
1.46 into an material with an index of refraction n1 = 3.
angle A + B = 90 degrees.
%3D
andgle B+C = 90 degrees.
%3D
angle C = 2
Calculate the angle of refraction, F. Give your answer with one decimal place.
Consider the diagram showing a light ray reflecting off a plane mirror. If angle B were 47°, then the angle of reflection
(angle C) would be
Z
D
Problem 1:
In the ray diagram shown below (angles not to scale), the ray is incident a the critical angle on the interface
between materials 2 and 3. Angle = 60.0°, and two of the indexes of refraction are n₁ = 1.70 and n2 = 1.60.
(a). What is the index of refraction n3?
(b). What is the angle 0?
(c). If decreased, does light refract into material 3?
N2
nz
n1
Ө
Chapter 9 Solutions
Tutorials In Introductory Physics: Homework
Ch. 9.1 - A piece of yarn has been attached to the spring....Ch. 9.1 - During the demonstration, did any of the following...Ch. 9.1 - During the demonstration, each of the following...Ch. 9.1 - Prob. 2aTCh. 9.1 - Prob. 2bTCh. 9.1 - Prob. 3aTCh. 9.1 - Prob. 3bTCh. 9.2 - Describe what happens after the pulse reaches the...Ch. 9.2 - Compare the speed of a pulse in one spring to the...Ch. 9.2 - In answering the questions below, assume that each...
Ch. 9.2 - Prob. 2aTCh. 9.2 - Prob. 2bTCh. 9.2 - Prob. 3aTCh. 9.2 - Prob. 4aTCh. 9.2 - Which of the following quantities are different on...Ch. 9.2 - Prob. 4cTCh. 9.3 - Prob. 1aTCh. 9.3 - Prob. 1bTCh. 9.3 - Prob. 1cTCh. 9.3 - Prob. 1dTCh. 9.3 - Prob. 1eTCh. 9.3 - Prob. 2aTCh. 9.3 - Prob. 2bTCh. 9.3 - Prob. 2cTCh. 9.3 - Prob. 2dTCh. 9.3 - Each of the diagrams at right shows a ray incident...Ch. 9.3 - Does the ray representing a wave always “bend”...Ch. 9.4 - Shown below are mathematical and pictorial...Ch. 9.4 - Three light waves are represented at right. The...Ch. 9.4 - Write an expression for the force exerted on a...Ch. 9.4 - Imagine that the electromagnetic wave in section I...Ch. 9.4 - Prob. 3aTCh. 9.4 - Suppose that the electric field in a light wave...
Knowledge Booster
Similar questions
- The figure below shows a monochromatic beam of light striking the right-hand face of a right-angle prism at normal incidence. If 0 = 22.0°, what is the index of refraction of the prism? (Assume a = 59.8º.) 0₂ aarrow_forwardA horizontal light ray initially in air (n1 = 1) approaches a prism as shown in the diagram below. The prism is in the shape of a right triangle and has an index of refraction of 1.5 (i.e. n2 = 1.5).a. Draw the trajectory of the light ray to show how it enters and exits theprism.arrow_forwardAssignment: Ma M1 1. Two mirrors make an angle of 90 degrees with each other, as in the figure above. A ray is incident on the mirror M1 at an angle of 65 degrees to the normal. Find the angle the ray makes with the normal to M2 after it is reflected from both mirrors. 2. A ray strikes a water surface at an angle. The angle of refraction in water is found to be 20 degrees. What must be the angle of incidence of the light ray have been? N glass= 1.5525 : N air=1.00029. Use Snell's Law.arrow_forward
- Given the diagram below, determine the value of the reflected angle. N A 60° 77 O 90 degrees 30 degrees 120 degrees O 60 degreesarrow_forwardA 45°-90°-45° prism is constructed from a synthetic resin. As shown in the figure, a light beam that enters the prism at the midpoint of the long side and parallel to the base exits the prism at an angle of 28° below the horizontal. What is the index of refraction of this prism? 1.39 Have you drawn a figure showing all angles and established any relationships between the angles? Have you written a Snell's law statement for the light as it enters and exits the prism? Depending on how you solve the problem, you may need the identities tan a = sin a / cos a and sin(a + 6) = sin a cos pi cos a sin ß. Additional Materials Readingarrow_forwardFigure 1 shows a curved surface separating a material with index of refraction n1 from a material with index n2. The surface forms an image I and object O? The center of curvature is point c For the ray that passes through the surface along a radial line, its angles of incidence and refraction are both zero, so its direction does not change at the surface. For the ray AB the direction changes according to Snell's law. Question Show that for small angle θ1 and θ2, the Snell's law can be written as n1 tan θ1 = n2 tan θ2arrow_forward
- A ray is incident upon a reflective surface at an angle of 0;=36.4° relative to the direction normal to the surface (see image below to help visualize the situation). What is the angle of the reflected ray (0,) relative the normal direction (in degrees)? Normal to surface Incident ray Reflected ray O; = 0,arrow_forwardA ray of light travels through air until it strikes the interface between the air and another medium. The incident ray makes an angle of e, = 36.0° with the normal, as shown in the figure below. Upon passage into the second medium, the ray is refracted, emerging from the interface at an angle 0, with respect to the normal. Air Second medium (a) Suppose that the second medium is sodium chloride. What is the angle of refraction, 0, (in degrees)? (Enter your answer to at least one decimal place.) (b) Suppose that the second medium is crown glass. What is the angle of refraction, 0,, in this case (in degrees)? (Enter your answer to at least one decimal place.) (c) Finally, suppose that the second medium is ethyl alcohol. What is the angle of refraction, 0,, in this case (in degrees)? (Enter your answer to at least one decimal place.)arrow_forwardThe critical angle for total internal reflection at a liquid-air interface is 45.0°. Part A If a ray of light traveling in the liquid has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the air make with the normal? Express your answer in degrees. ΑΠΑΣΦ 0 = Submit Part B Request Answer 0 = ? If a ray of light traveling in air has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the liquid make with the normal? Express your answer in degrees. —| ΑΣΦ 2 ? Oarrow_forward
- A beam of light traveling through air is incident up a transparent material at an angle of 0₂-60.6 degrees as shown in the image below. If the angle of the transmitted ray (0) as measured with respect to the direction normal to the surface of the material (dashed line in the image below) is 40.92 degrees, what is the index of refraction of of the material? Normal Incident ray 0₁0, Reflected ray Transmitted ray Note: Do not explicitly include units in your answer (the index of refraction is a dimensionless quantity, anyway). Enter only a number. If you do enter a unit, your answer will be counted wrong.arrow_forwardA ray of light is traveling in a glass cube that is totally immersed in water. You find that if the ray is incident on the glass-water interface at an angle to the normal greater than 48.3°, no light is refracted into the water. Part A What is the refractive index of the glass? Use 1.33 for the index of refraction of water. n = IVE ΑΣΦ www ?arrow_forwardA beam of light traveling through air is incident up a transparent material at an angle of 0; -50.34 degrees as shown in the image below. If the angle of the transmitted ray (0) as measured with respect to the direction normal to the surface of the material (dashed line in the image below) is 24.11 degrees, what is the index of refraction of of the material? Normal Incident ray 0₁0₂ Ot Reflected ray Transmitted ray Note: Do not explicitly include units in your answer (the index of refraction is a dimensionless quantity, anyway). Enter only a number. If you do enter a unit, your answer will be counted wrong.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill