Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 11.3, Problem 1bT
In a previous homework, you found an expression for
• maximum constructive interference (i.e., a maximum)
• complete destructive interference (i.e., a minimum)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Using the table above and in the figure shown below, the transducer is stimulated with a
short pulse resulting in a short burst of pressure traveling through the sequence of materials
shown in figure. Assume that no echoes are returned at the transducer-tissue interface. The
transducer is operating at 3 MHz frequency, measured from the transducer edge, A 3 cm
and B= 5 cm. Use specific sound speeds in the corresponding materials.
a) Assuming perpendicular incidence and that the system is setup to equalize the amplitude
of all the returned signals (don't account for attenuation and reflection/transmittance at
interfaces), sketch the timing of the first echoes (signals) received by the transducer
from interfaces A, and B.
Problem 2
For wavelengths in the visible spectrum, the index of refraction of a cer-
tain type of crown glass can be approximated by the relation n(A)
(4825 nm²)/a².
= 1.5255 +
b. Find the phase velocity, in this glass, for a pulse with frequency com-
ponents centered around 500 nm.
c. Find the group velocity, in this glass, for a pulse with frequency com-
ponents centered around 500 nm.
Problem 2
For wavelengths in the visible spectrum, the index of refraction of a cer-
tain type of crown glass can be approximated by the relation n(1) = 1.5255 +
(4825 nm²)/a².
b. Find the phase velocity, in this glass, for a pulse with frequency com-
ponents centered around 500 nm.
c. Find the group velocity, in this glass, for a pulse with frequency com-
ponents centered around 500 nm.
Chapter 11 Solutions
Tutorials in Introductory Physics
Ch. 11.1 - Prob. 1TCh. 11.1 - Prob. 2aTCh. 11.1 - Prob. 2bTCh. 11.1 - Prob. 2cTCh. 11.1 - The representation that we have been using...Ch. 11.1 - Prob. 2eTCh. 11.1 - Prob. 2gTCh. 11.1 - Each of the photographs at right shows a part of a...Ch. 11.1 - Obtain a piece of paper and a transparency with...Ch. 11.2 - Obtain a pan of water and form a barrier in it...
Ch. 11.2 - Prob. 2aTCh. 11.2 - Obtain an enlargement of the diagram at right that...Ch. 11.2 - Suppose that the width of one of the slits were...Ch. 11.2 - Red light from a distant point source is incident...Ch. 11.2 - Compare the situation in part II (in which a...Ch. 11.2 - For each of the lettered points, determine D (in...Ch. 11.2 - Suppose that one of the slits were covered. At...Ch. 11.2 - The pattern produced by red light passing through...Ch. 11.2 - Consider point B, the first maximum to the left of...Ch. 11.3 - Red light from a distant point source is incident...Ch. 11.3 - In a previous homework, you found an expression...Ch. 11.3 - Suppose that the screen were semicircular, as...Ch. 11.3 - Consider a point M on the distant screen where...Ch. 11.3 - Consider a point N on the screen where there is a...Ch. 11.3 - Obtain a set of transparencies of sinusoidal...Ch. 11.3 - Suppose that coherent red light were incident on a...Ch. 11.3 - Generalize your results from the 2-slit, 3-slit,...Ch. 11.3 - Coherent red light is incident on a mask with two...Ch. 11.3 - Prob. 3dTCh. 11.4 - Red light from a distant point source is incident...Ch. 11.4 - Suppose that point X marks the location of the...Ch. 11.4 - Suppose that only slit 1 is uncovered, and all...Ch. 11.4 - Show how you could group all ten slits into five...Ch. 11.4 - Suppose that the number of slits is doubled and...Ch. 11.4 - If we continued to add slits in this way (i.e.,...Ch. 11.4 - How is this pattern different from what you would...Ch. 11.4 - Consider the following dialogue: Student 1: "l...Ch. 11.4 - The photograph at right shows the diffraction...Ch. 11.4 - The photograph at right shows the diffraction...Ch. 11.4 - Describe what you would see on the screen if the...Ch. 11.4 - If a diffraction pattern has several minima (like...Ch. 11.4 - In part A, you drew a diagram that showed how find...Ch. 11.4 - Use the model that we have developed to write an...Ch. 11.5 - The minima that occur in the case of a single slit...Ch. 11.5 - Consider the following dispute between two physics...Ch. 11.5 - A second slit, identical in size to the first, is...Ch. 11.5 - Both slits are now uncovered. For what angles will...Ch. 11.5 - Suppose that the width of both slit, a, were...Ch. 11.5 - Suppose instead that the distance between the...Ch. 11.5 - The four graphs from part C that show relative...Ch. 11.5 - Consider the relative intensity graph shown at...Ch. 11.5 - Consider the following comment made by a student:...Ch. 11.5 - You may have already noticed that the maxima are...Ch. 11.6 - Prob. 1TCh. 11.6 - Prob. 2aTCh. 11.6 - When comparing two materials of different indices...Ch. 11.6 - Consider light incident on a thin soap film, as...Ch. 11.6 - Light of frequency f=7.51014Hz is incident on the...Ch. 11.6 - Suppose that an observer were located on the left...Ch. 11.6 - Observer A is looking at the part of the film that...Ch. 11.6 - Observer B is looking at the part of the film that...Ch. 11.6 - Observer C is looking at the thinnest part of the...Ch. 11.6 - Describe the appearance of the film as a whole.Ch. 11.6 - What are the three smallest film thickness for...Ch. 11.6 - The thickness of the film is 1650 nm at the bottom...Ch. 11.7 - Look at the room lights through one of the...Ch. 11.7 - Hold a second polarizing filter in front of the...Ch. 11.7 - Do the room lights produce polarized light?...Ch. 11.7 - Suppose that you had two marked polarizers (i.e.,...Ch. 11.7 - Suppose that you had a polarizer with its...Ch. 11.7 - Prob. 2dTCh. 11.7 - An observer is looking at a light source through...Ch. 11.7 - Consider a beam of unpolarized light that is...
Additional Science Textbook Solutions
Find more solutions based on key concepts
2. What is a Cepheid?
Conceptual Physical Science (6th Edition)
Choose the best answer to each of the following. Explain your reasoning. The major evidence for the idea that t...
The Cosmic Perspective Fundamentals (2nd Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective
The pV-diagram of the Carnot cycle.
Sears And Zemansky's University Physics With Modern Physics
The average angular speed of the ball.
Physics (5th Edition)
Explain all answers clearly, with complete sentences and proper essay structure if needed. An asterisk (*) desi...
Cosmic Perspective Fundamentals
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
- Show all the solutions as possible and please make it detailed and clean. Thank you. Find the fourier representation of f(x) = x, -π < x < π Box the answers for coefficient a0, an, bn.arrow_forwardA It P = 10W.G 10DB, G, = 3dB, and L = 1 dB at 900 MHz, compute the received power for the khife-edge geometry shown in figure below. Compare this value with the theoretical free space received power if an obstruction did not exist. What is the path loss due to diffraction for this caser %3D Mountain may be modeled as conducting knife edge 60 m 400 m 5 m. Terrain 2 km 3 kmarrow_forwardmRa proams • Part L In the circult shoen in (Figure 4), liet r--0 that ls, the itemal resktances are very small) and lot R - R- Ra -R Find the value I Express your answer in temms of the varlables C. Es, and 1.5 2. Submit Busald Part M Find the value I. Express your answer in terms of the variables E, Es, and 1.5 12. ΑΣφ. Figure 4 of 4> Submit Reuent Anaer Part N Find the valuc I. Express your answer in terms of the variatles E, Es, and 1.5 2. RI R: Submit Recent A Narrow_forward
- In the figure, two radio-frequency point sources S1 and S2, separated by distance d = 2.4 m, are radiating in phase with A = 0.6 m. A detector moves in a large circular path around the two sources in a plane containing them. How many maxima does it detect? Number i Unitsarrow_forwardFor problem 13 calculate the intensity relative to the maximum for a point on the screen 6.3 cm above the central maximum (5 sig figs)arrow_forwardSolve the following, if the radio wave transmitted at an angle of incidence 68 degrees, with a wavelength of 6mm.I. Find the critical density II. Find Maximum usable frequency if Nmax = 2xN Criticalarrow_forward
- The diagram below shows the wave crests for two sources that are totally in phase. For each of the labeled points, determine whether the light intensity (not the wave amplitude) is a minimum or a maximum. B S, Maximum Minimum Neither Submit Answer Tries 0/100arrow_forwardFor a given wavelength X, what is the minimum slit width for which there will be no diffraction minima? Express your answer in terms of X. Π| ΑΣΦ D = Submit Part B D = Request Answer ☐ What is the minimum slit width so that no visible light exhibits a diffraction minimum? The range of visible light is from 400 nm to 750 nm. Express your answer to two significant figures and include the appropriate units. µÅ Value ***** Units ? ?arrow_forward1. For the three layer problem below, prove that the reflection coefficient RTE is zero and find the transmission coefficient TTE for normally incident wave. Remember to find the phase of TrE as well as the magnitude. Show that the magnitude can be greater than, equal to, or less than one depending on /4 Region 1 Region 2 Region 3 E1, Ho E2, Ho E3, Ho E2 =arrow_forward
- Light with a wavelength of 574 nm passes through two slits and forms an interference pattern on a screen 9.00 m away. Part A If the linear distance on the screen from the central fringe to the first bright fringe above it is 5.38 cm, what is the separation of the slits? Express your answer to three significant figures. Π| ΑΣΦ d= ? μmarrow_forwardRecall that the 2D Fourier transform essentially maps an image into a collection of patterns. Consider the following k-space coordinates and sketch the pattern they represent. a. k, = kŷ b. kz = 2k (0.5 & + 9) c. kz =2 V3 Take the constant k to represent a pattern with a periodicity of that of the lines on a piece of notebook paper, and scale each of them appropriately.arrow_forwardProblem 1 Prove the vector identities V.E= jk E and VXE = jkxE for plane monochromatic wavesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Diffraction of light animation best to understand class 12 physics; Author: PTAS: Physics Tomorrow Ambition School;https://www.youtube.com/watch?v=aYkd_xSvaxE;License: Standard YouTube License, CC-BY