Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 37, Problem 19SP
A block of lanthanum flint glass is covered by a thick layer of water. A narrow beam of light in the water arrives at the water-glass interface at an angle of 40.0° with respect to the normal. At what angle measured from the normal does the beam progress into the glass? [Hint: Draw a ray diagram and then check out Table 37-1. Here
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
In the figure, light from ray A refracts from material 1 (n₁ = 1.73) into a thin layer of material 2 (n2 = 1.80), crosses that layer, and is then
incident at the critical angle on the interface between materials 2 and 3 (n3 = 1.40). (a) What is the value of incident angle BA? (b) If 8A is
decreased, does part of the light refract into material 3?
Light from ray B refracts from material 1 into the thin layer, crosses that layer, and is then incident at the critical angle on the interface
between materials 2 and 3. (c) What is the value of incident angle Og? (d) If Og is decreased, does part of the light refract into material 3?
OB
I
ng
no
121
In Figure (a), a beam of light in material 1 is incident on a boundary at an angle of 28° The extent to which the light is bent due to
refraction depends, in part, on the index of refraction n2 of material 2. Figure (b) gives the angle of refraction 02 versus n2 for a range of
possible n2 values, from n, = 1.36 to n, = 1.94. What is the speed of light in material 1?
38°
28
28
18
na
(a)
(b)
Number
i
!
Units
m/s
A light ray strikes a hexagonal ice crystal floating in the air at a 30° angle to one face, as shown below. The hexagonal faces of the crystal are perpendicular to the plane of the page. All the rays shown are in the plane of the page, and nice = 1.30.
Which outgoing ray is the correct one?
Chapter 37 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 37 - Prob. 13SPCh. 37 - Prob. 14SPCh. 37 - 37.15 [I] A beam of light strikes the surface of...Ch. 37 - 37.16 [I] A laser beam is incident in air on the...Ch. 37 - 37.17 [I] A beam of light is incident on the flat...Ch. 37 - 37.18 [I] A narrow beam of light is traveling...Ch. 37 - 37.19 [I] A block of lanthanum flint glass is...Ch. 37 - 37.20 [I] A thick layer of olive oil, having an...Ch. 37 - 37.21 [I] A thick layer of olive oil, having an...Ch. 37 - 37.22 [I] The critical angle for light passing...
Ch. 37 - 37.23 [I] What is the critical angle when light...Ch. 37 - 37.24 [I] A thick layer of olive oil, having an...Ch. 37 - 37.25 [I] A block of polystyrene is covered by a...Ch. 37 - 37.26 [I] A block of clear ice sits on top of a...Ch. 37 - 37.27 [II] The absolute indices of refraction of...Ch. 37 - 37.28 [II] A pool of water is 60 cm deep. Find...Ch. 37 - 37.29 [III] In a vessel, a layer of benzene 6 cm...Ch. 37 - 37.30 [II] A mirror is made of plate glass 1.0 cm...Ch. 37 - 37.31 [II] A straight rod is partially immersed in...Ch. 37 - 37.32 [II] The index of refraction for a certain...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A light ray is incident on an equiliateral prism at an angle 6, with the normal. It strikes the second surface at the critical angle of 44.5°, as shown in the figure below. The angle of incidence e, at the first surface is, 60° 44.5 O 45.2" 35.9° O 22.4 O 10.5°arrow_forwardA light ray enters a material from air at at an angle of incidence of 30.0°. The ray continues traveling within the material at an angle of 23.0° to the normal. What is the critical angle for this material when it is surrounded by air? (nair = 1.0) 51.4° 48.4° 36.1° 53° O 54.2°arrow_forwardIn the figure, light from ray A refracts from material 1 (n1 = 1.60) into a thin layer of material 2 (n2 = 1.80), crosses that layer, and is then incident at the critical angle on the interface between materials 2 and 3 (n3 = 1.3). (a) What is the value of incident angle θA? (b) If θA is decreased, does part of the light refract into material 3? Light from ray B refracts from material 1 into the thin layer, crosses that layer, and is then incident at the critical angle on the interface between materials 2 and 3. (c) What is the value of incident angle θB? (d) If θB is decreased, does part of the light refract into material 3?arrow_forward
- A beam of monochromatic light strikes the interface between air and safflower oil (n = 1.466) at angle 0; and is refracted (see figure below). The beam next strikes the safflower oil-water interface at angle y = 23.2° and is refracted at angle t (a) What is angle 0;? O (b) What is angle 0₂? O 0₁ 10, Air Safflower oil Waterarrow_forwardA ray of light in glass strikes a water-glass interface at an angle of incidence equal to one-third the critical angle for that interface. The index of refraction for water is 1.33, and for the glass it is 1.43. What angle does the refracted ray in the water make with the normal? O 37.0° O 57.5° O 24.6° O 42.3° 32.2⁰arrow_forward(a) A small light fixture on the bottom of a swimming pool is 0.86 m below the surface. The light emerging from the still water forms a circle on the water surface. What is the diameter of this circle? (Give your answer, in m, to at least two decimal places.) m (b) What If? If a 1.58 cm thick layer of oil (noil 1.35) is spread uniformly over the surface of the water, what is the diameter of the circle of light emerging from the swimming pool? (Give your answer, in m, to at least two decimal places.) m =arrow_forward
- A ray of light is perpendicular to the face ab of a glass prism (n = 1.52). Find the largest value for the angle so that the ray is totally reflected at face ac if the prism is immersed (a) in air and (b) in water.arrow_forwardA ray of light is incident on a glass prism (n = 1.6) with an angle of incidence 0, emerges from the opposite side of the prism with an angle 0,. The apex angle of the prism is 60° The deviation angle, 8, between the incident ray and the emerging ray is then: = 40°. The ray 60° 0, = 40° Nair =1 O 21.7° O 51.3 O 44.5° 38.4 13.8arrow_forward(a) In the figure, light from ray A refracts from material 1 into a thin layer of material 2, crosses that layer, and is then incident at the critical angle on the interface between materials 2 and 3. (i) What is the value of incident angle θA? Draw a sketch of the situation. (ii) If θA is decreased, does part of the light refract into material 3? (b) Light from ray B refracts from material 1 into the thin layer, crosses that layer, and is then incident at the critical angle on the interface between materials 2 and 3. (iii) What is the value of incident angle θB? Draw a sketch of the situation. (iv) If θB is decreased, does part of the light refract into material 3? Answer: 54.3°, yes, 51.1°, noarrow_forward
- The figure below shows the path of a beam of light through several layers with different indices of refraction. (Assume n 1.08.) n = 1,60 n = 1.40 n = 1.20 (a) If 0, = 20.0°, what is the angle 0, of the emerging beam? (b) What is the smallest incident angle 0, to have total internal reflection at the surface between the medium with n = 1.20 and the medium with n. = 1.08?arrow_forwardThe figure below shows the path of a light beam through several slabs with different indices of refraction. (n4 = 1.01) 10% = n = 1.60 n = 1.40 n = 1.20 14 (a) If 01 35.0°, what is the angle 02 of the emerging beam? 63.12 X Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error.ºarrow_forwardCarbon tetrachloride (n = 1.46) is poured into a container made of crown glass (n = 1.52). If the light ray in glass incident on the glass-to-liquid boundary makes an angle of 30 degrees with the normal, what is the angle of the corresponding refracted ray with respect to the normal?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Spectra Interference: Crash Course Physics #40; Author: CrashCourse;https://www.youtube.com/watch?v=-ob7foUzXaY;License: Standard YouTube License, CC-BY