PHYSICS:F/SCI.+ENGRS.,V.1
10th Edition
ISBN: 9781337553575
Author: SERWAY
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 37, Problem 16P
Narrow, parallel, glowing gas-filled tubes in a variety of colors form block letters to spell out the name of a nightclub. Adjacent tubes are all 2.80 cm apart. The tubes forming one letter are filled with neon and
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A beam of light is incident at 30° on a piece of glass in
air. The dispersion of colors spans 1 mm on the bottom
surface of the glass. The thickness of the glass slab is l =
10 cm. The index of refraction for red light is nred =
1.513. Given nviolet > nred· Determine the index of
refraction for violet light.
30
1 mm
1.546
O 1.587
1.563
1.553
1.572
O 1.591
10 mW of light is incident on a piece of GaAs which is 0.2mm thick. The incident light is a mixture of 5mW at λ1=1.553μm and 5mW at λ2=0.828μm. A total of 7mW mixed light exits out of the GaAs. Assume no reflections at the air/GaAs interface and any light generated by recombination won’t exit the GaAs. What are the absorption coefficients, α, for two different wavelengths?
In the figure, first-order reflection from the reflection planes shown occurs when an x-ray beam of wavelength 0.820 nm makes an angle θ = 62.3˚ with the top face of the crystal. What is the unit cell size a0?
Chapter 37 Solutions
PHYSICS:F/SCI.+ENGRS.,V.1
Ch. 37.2 - Suppose the slit width in Figure 37.4 is made half...Ch. 37.3 - Cats eyes have pupils that can be modeled as...Ch. 37.3 - Suppose you are observing a binary star with a...Ch. 37.4 - Ultraviolet light of wavelength 350 nm is incident...Ch. 37.6 - A polarizer for microwaves can be made as a grid...Ch. 37.6 - You are walking down a long hallway that has many...Ch. 37 - Heliumneon laser light ( = 632.8 nm) is sent...Ch. 37 - From Equation 37.2, find an expression for the...Ch. 37 - Light of wavelength 540 nm passes through a slit...Ch. 37 - In Figure 37.7, show mathematically how many...
Ch. 37 - Assume light of wavelength 650 nm passes through...Ch. 37 - What If? Suppose light strikes a single slit of...Ch. 37 - A diffraction pattern is formed on a screen 120 cm...Ch. 37 - Coherent light of wavelength 501.5 nm is sent...Ch. 37 - The objective lens of a certain refracting...Ch. 37 - Yellow light of wavelength 589 nm is used to view...Ch. 37 - What is the approximate size of the smallest...Ch. 37 - A heliumneon laser emits light that has a...Ch. 37 - To increase the resolving power of a microscope,...Ch. 37 - Prob. 14PCh. 37 - Impressionist painter Georges Seurat created...Ch. 37 - Narrow, parallel, glowing gas-filled tubes in a...Ch. 37 - Consider an array of parallel wires with uniform...Ch. 37 - Three discrete spectral lines occur at angles of...Ch. 37 - A grating with 250 grooves/mm is used with an...Ch. 37 - Show that whenever white light is passed through a...Ch. 37 - Light from an argon laser strikes a diffraction...Ch. 37 - A wide beam of laser light with a wavelength of...Ch. 37 - You are working as a demonstration assistant for a...Ch. 37 - Prob. 24PCh. 37 - Prob. 25PCh. 37 - Prob. 26PCh. 37 - Prob. 27PCh. 37 - Why is the following situation impossible? A...Ch. 37 - The critical angle for total internal reflection...Ch. 37 - For a particular transparent medium surrounded by...Ch. 37 - Prob. 31PCh. 37 - An unpolarized beam of light is incident on a...Ch. 37 - In a single-slit diffraction pattern, assuming...Ch. 37 - Laser light with a wavelength of 632.8 nm is...Ch. 37 - Prob. 35APCh. 37 - Two motorcycles separated laterally by 2.30 m are...Ch. 37 - The Very Large Array (VLA) is a set of 27 radio...Ch. 37 - Two wavelengths and + (with ) are incident on...Ch. 37 - Review. A beam of 541-nm light is incident on a...Ch. 37 - Prob. 40APCh. 37 - Prob. 41APCh. 37 - Prob. 42APCh. 37 - A pinhole camera has a small circular aperture of...Ch. 37 - Prob. 44APCh. 37 - Prob. 45APCh. 37 - (a) Light traveling in a medium of index of...Ch. 37 - The intensity of light in a diffraction pattern of...Ch. 37 - Prob. 48APCh. 37 - Two closely spaced wavelengths of light are...Ch. 37 - A spy satellite can consist of a large-diameter...Ch. 37 - Prob. 51CPCh. 37 - In Figure P37.52, suppose the transmission axes of...Ch. 37 - Consider a light wave passing through a slit and...
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 beam of 580-nm light passes through two closely spaced glass plates at close to normal incidence as shown in Figure P27.23. For what minimum nonzero value of the plate separation d is the transmitted light bright?arrow_forwardAccording to the Young-Helmholtz theory of color vision, humans have cell receptors called "cones" in their retina that have peak sensitivities in the Red, Green and Blue wavelength ranges. When light reflects off a surface, we perceive the color or colors that are reflected; other colors are absorbed by the material. Which TWO of the following statements are correct? Because leaves on a plant reflect green light when illuminated by white light, other colors are absorbed and are therefore necessary for photosynthesis. If a yellow light illuminates a white book, the reflection will cause the red and green cones of an observer to be stimulated and will send a signal to the brain by way of the optic nerve. If both a red light and a green light illuminate a white book, the reflection will cause the blue cones of an observer to be stimulated and will send a signal to the brain by way of the optic nerve. Because leaves on a plant reflect green light when illuminated by white light, the green…arrow_forwardProblem 9: Consider light passing from air into water. What is the ratio of its wavelength in water, λw, to its wavelength in air, λa?arrow_forward
- Problem 8 :We wish to coat a flat slab of glass (n 1.5) with a %3D transparent material (n-1.25) so that light of wavelength 620nm (in vacuum) incident normally is not reflected. What should be the minimum thickness of the coating? Air=1 Film= Glass=1.5 1.25 a 111arrow_forwardA light ray is incident from air into glass (ng = 1.52) then onto water (nw = 1.33). The wavelength of light in air (na= 1) is Aair = 500 nm and it travels at a speed c = 3 x 108 m/s. The wavelength of light, 1, and its frequency, f, in water, are, respectively: %3D 500 nm,8×10^11 Hz 376 nm,8×10^11 Hz 500 nm,6x10^14 Hz 376 nm,6×10^14 Hzarrow_forwardA certain kind of glass has an index of refrac- tion of 1.646 for blue light of wavelength 430 nm and an index of 1.611 for red light of wave length 680 nm. A beam containing these two colors is incident at an angle of 36.81◦ on a piece of this glass. What is the angle between the two beams inside the glass? Answer in units of ◦arrow_forward
- A monochromatic light of wavelength 316 nm in air is passing through a piece of glass of index of refraction n. The angle of incidence and refraction are 0₁ = 60° and 0₂ = 46° as shown in the figure. What is the speed of light in the glass? (c = 3.00 x 108 m/s) nair = 1 n a) 2.49 x 108 m/s b) 1.82 x 108 m/s c) 3.0 x 108 m/s d) 5.0 x 108 m/s e) None of these is correct. Write your ownarrow_forwardA beam of green light enters glass from air, at an angle of incidence = 24 degrees. The frequency of green light = 559 x 1012 Hz. Refractive index of glass = 1.56. Speed of light in air = 3 x 10° m/s. What will be its wavelength inside the glass? Write your answer in terms of nanometers.arrow_forwardA certain kind of glass has an index of refrac- tion of 1.646 for blue light of wavelength 430 nm and an index of 1.611 for red light of wave length 680 nm. A beam containing these two colors is incident at an angle of 36.81◦ on a piece of this glass. What is the angle between the two beams inside the glass? Answer in units of ◦. The answer isn’t 0.48arrow_forward
- A large container holds two layers of liquid: a 10.0 cm thick layer of vegetable oil (ρ = 920 kg/m3 , n = 1.47) above a 20.0 cm thick layer of water (ρ = 1000 kg/m3 , n = 1.33). There is air (ρ = 1.20 kg/m3 , n = 1.0003) above the oil layer. Nia holds a red laser which emits 632.8 nm light to the right and down, so that the ray makes an angle of 50.0° relative to a line normal to the oil layer a) What is the angle of incidence at the oil→ water interface? ________________________ b) What is the angle of reflection at the oil→ water interface? ________________________ c) What is the angle of refraction at the oil→ water interface? ________________________ d) What is the frequency of the light in the air? ________________________ e) What is the wavelength of the light in the oil? ________________________ f) What is the speed of the light in the water? ________________________ g) Nia looks into the tank and sees where the laser light impinges on the bottom of the container. She names this…arrow_forwardA large container holds two layers of liquid: a 10.0 cm thick layer of vegetable oil (ρ = 920 kg/m3 , n = 1.47) above a 20.0 cm thick layer of water (ρ = 1000 kg/m3, n = 1.33). There is air (ρ = 1.20 kg/m3, n = 1.0003) above the oil layer. Nia holds a red laser which emits 632.8 nm light to the right and down, so that the ray makes an angle of 50.0° relative to a line normal to the oil layer. a) What is the wavelength of the light in the oil?________________________ b) What is the speed of the light in the water?________________________ c) Nia looks into the tank and sees where the laser light impinges on the bottom of the container. She names this point A. She also sees the point where the laser light enters the oil layer and names that point B. The point on the bottom of the container directly below point B she names point C. What is thedistance between points A and C?arrow_forwardA large container holds two layers of liquid: a 10.0 cm thick layer of vegetable oil (ρ = 920 kg/m3 , n = 1.47) above a 20.0 cm thick layer of water (ρ = 1000 kg/m3, n = 1.33). There is air (ρ = 1.20 kg/m3, n = 1.0003) above the oil layer. Nia holds a red laser which emits 632.8 nm light to the right and down, so that the ray makes an angle of 50.0° relative to a line normal to the oil layer. a) What is the angle of reflection at the oil→ water interface? ________________________ b) What is the angle of refraction at the oil→ water interface? ________________________ c) What is the frequency of the light in the air?________________________ d) What is the wavelength of the light in the oil?________________________ e) What is the speed of the light in the water?________________________ f) Nia looks into the tank and sees where the laser light impinges on the bottom of the container. She names this point A. She also sees the point where the laser light enters the oil layer and names that…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Polarization of Light: circularly polarized, linearly polarized, unpolarized light.; Author: Physics Videos by Eugene Khutoryansky;https://www.youtube.com/watch?v=8YkfEft4p-w;License: Standard YouTube License, CC-BY