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
Question
Chapter 25.7, Problem 1bTH
To determine
The ranking of intensity of light after passing through the second polarizer in each case when the incident light is vertically polarised.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
I am having trouble understanding this question and the calculations that follow.
A beam of unpolarized light of intensity 12.2 mW/m^2 falls at normal incidence on a polarizing sheet.
a. Find the maximum value of the electric field of the transmitted beam after this first sheet.
b. Calculate the radiation pressure exerted on the polarizing sheet.
c. Now there are two more polarizing sheets placed downstream of the first sheet, each one has its transmission axis arranged at 45 degrees with respect to the previous sheet’s transmission axis. What is the intensity of the transmitted light after all three sheets?
Any help to solve this question, would be greatly appreciated! :)
Three polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly
polarized beam of light with plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity I; = 15.0 units (arbitrary). Calculate the transmitted intensity
If when 0₁ = 15.0°, 0₂ = 35.0°, and 03: 65.0°. Hint: Make repeated use of Malus's law.
If = 1.6773
X units
I;
0₁
02
03
Three polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. linearly polarized beam of light with plane of polarization parallel to the
vertical reference direction is incident from the left onto the first disk with intensity I; = 13.0 units (arbitrary). Calculate the transmitted intensity If when 0₁ = 25.0°, 0₂ = 35.0°, and 03 = 59.0°. Hint: Make repeated use of Malus's law.
If = 3.17
X
Apply Malus' law to calculate the change in intensity at each polarizing plate, taking into account the direction of polarization of the light when it reaches each polarizer. units
0₁
I;
0₂
0 ₂
Chapter 25 Solutions
Tutorials in Introductory Physics
Ch. 25.1 - The top view diagram at right illustrates two...Ch. 25.1 - The top view diagram at right illustrates two...Ch. 25.1 - Label each nodal line and line of maximum...Ch. 25.1 - Prob. 2bTHCh. 25.1 - How do the angles a and ß compare? Explain.Ch. 25.1 - Prob. 3bTHCh. 25.1 - Prob. 3cTHCh. 25.1 - The enlarged diagram at right illustrates the...Ch. 25.1 - For what values of D (in terms of ) will there be:...Ch. 25.1 - Use your answers from parts d and e to write...
Ch. 25.1 - Determine the angles for which there will be nodal...Ch. 25.1 - Consider the following incorrect statement...Ch. 25.2 - In the space above the photograph at right,...Ch. 25.2 - The screen is 2.2m from the slits, and the...Ch. 25.2 - Suppose that the width of the right slit were...Ch. 25.2 - The graph of intensity versus angle at right...Ch. 25.3 - The photograph at right illustrates the pattern...Ch. 25.3 - The photograph at right illustrates the pattern...Ch. 25.3 - Consider the original doubleslit pattern from...Ch. 25.3 - Consider the original doubleslit pattern from...Ch. 25.3 - Consider the original doubleslit pattern from...Ch. 25.3 - Prob. 3aTHCh. 25.3 - Monochromatic light from a distant point source...Ch. 25.4 - Light from a distant point source is incident on a...Ch. 25.4 - The graph at right shows the intensity on a...Ch. 25.4 - The graph at right shows the intensity on a...Ch. 25.4 - There is a systematic way of determining the...Ch. 25.4 - There is a systematic way of determining the...Ch. 25.4 - There is a systematic way of determining the...Ch. 25.5 - Monochromatic light from a distant point source is...Ch. 25.5 - Monochromatic light from a distant point source is...Ch. 25.5 - Light from a laser (=633nm) is incident on two...Ch. 25.5 - Monochromatic light from a distant point source is...Ch. 25.5 - Monochromatic light from a distant point source is...Ch. 25.5 - Monochromatic light from a distant point source is...Ch. 25.6 - Recall the situation from tutorial, in which light...Ch. 25.6 - Recall the situation from tutorial, in which light...Ch. 25.6 - A plate of glass (n=1.5) is placed over a flat...Ch. 25.6 - A plate of glass (n=1.5) is placed over a flat...Ch. 25.6 - A plate of glass (n=1.5) is placed over a flat...Ch. 25.7 - Identical beams of light are incident on three...Ch. 25.7 - Prob. 1bTHCh. 25.7 - Unpolarized light of intensity I0 incident on a...Ch. 25.7 - Unpolarized light of intensity I0 incident on a...Ch. 25.7 - Unpolarized light of intensity I0 incident on a...Ch. 25.7 - Unpolarized light of intensity I0 incident on a...Ch. 25.7 - Unpolarized red light is incident on two...Ch. 25.7 - Unpolarized red light is incident on two...Ch. 25.7 - Unpolarized red light is incident on two...Ch. 25.7 - Unpolarized red light is incident on two...
Knowledge Booster
Similar questions
- Unpolarized light passes through two ideal Polaroid sheets. The axis of the first is vertical and the axis of the second is at 40.0° to the vertical. What fraction of the incident light is transmitted? Three polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity I₁ = = 11.0 units (arbitrary). Calculate the transmitted intensity I, when 0₁ = 21.0°, 0₂ = 41.0°, and 03 = 59.0°. Hint: Make repeated use of Malus's law. 1 units If= = I; 0₁ 02 03arrow_forwardA beam of light is passed through a first linear polarizing filter. A second polarizing filter is placed after the first one. When its polarizing axis is rotated by 0 = 36 degrees with respect to the first filter, the light intensity decreases as compared to when = 0. What is the ratio of the light intensity after rotating the second polarizer to the intensity when 0 = 0? Give your answer in decimal form. I Io = If angle is adjusted until 0= degrees I Io unpolarized = 0.28, what is angle 0? Linearly polarized OT Polarizer #1 Polarizer #2 (Analyzer)arrow_forwardThree polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with the plane of polarization parallel to the vertical reference direction is incident from the left on the first disk with intensity Ii = 10.7 units (arbitrary). Calculate the transmitted intensity, If, when θ1 = 19.6o. Do not enter units. Calculate the transmitted intensity, If, when θ2 = 39.4o. Do not enter units. Calculate the transmitted intensity, If, when θ3 = 61.2o. Do not enter units.arrow_forward
- J W E 10. Three polarizing disks have planes that are parallel and centered on a common axis. The direction of the transmission axis (dashed line) in each case is shown relative to the common vertical direction. A polarized beam of light (with its axis of polarization parallel to the horizontal reference direction) is incident from the left on the first disk with intensity S, = 820 W/m2. Calculate the transmitted intensity if 0₁ = 21.0°, 0₂ = 34.0°, and 03 = 44.0°. X 658.06 W/m² R 92 5 T 6 Horizontal MacBook Air U 8 61arrow_forwardUnpolarized light with an initial intensity of 32 W/m2 is incident on a perfect polarizing material that allows light through with a vertical orientation. The light then passes through a second polarizer that is rotated 450 with respect to the first. Finally, the light passes through a third polarizer that is oriented at 900 with respect to the first. What is the intensity of light that makes it through the first polarizer? A. 0 What is the intensity of light that makes it through the second polarizer? B. 2 W/m2 |What is the intensity of light that makes it through all three polarizers? C. 4 W/m2 D. 8 W/m2 E. 16 W/m2 F. 32 W/m2arrow_forwarda. Polarized light is incident on 6 polarizing sheets. The axis of the first polarized sheet makes an angle ? with the plane of polarization. Each subsequent sheet has an axis that is rotated by an angle ? from that of adjacent sheets. Find ? if 45% of the incident intensity is transmitted by the sheets. b. Suppose you want to rotate the plane of polarization of a beam of polarized light by 77°, but you do not want the final intensity to be less than 85% of the initial intensity. What is the minimum number of polarizing sheets you must use? Assume that each sheet is rotated the same angle relative to the adjacent sheets. answer= ___________ sheetsarrow_forward
- Three polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with the plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity = 15.0 units (arbitrary). Calculate the transmitted intensity I, when ₁ = 19.0°, ₂ = 45.0°, and 3 = 61.0°. Hint: Make repeated use of Malus's law.arrow_forwardThree polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity I; = 12.0 units (arbitrary). Calculate the transmitted intensity I, when 0₁ = 17.0°, 0₂ = 35.0°, and 03 = 55.0°. Hint: Make repeated use of Malus's law. If = units 0₁ 02 03arrow_forwardIf you wish to observe features that are around the size of atoms, say 5.5 × 10-10 m, with electromagnetic radiation, the radiation must have a wavelength of about the size of the atom itself. a. If you had a microscope which was capable of doing this, what would the frequency of electromagnetic radiation be, in hertz, that you would have to use? f = b. What type of electromagnetic radiation would this be?arrow_forward
- A beam of unpolarized light of intensity 12.2 mW/m2 falls at normal incidence on a polarizing sheet.a. Find the maximum value of the electric field of the transmitted beam after this first sheet.b. Calculate the radiation pressure exerted on the polarizing sheet.c. Now there are two more polarizing sheets placed downstream of the first sheet, each onehas its transmission axis arranged at 45 degrees with respect to the previous sheet’stransmission axis. What is the intensity of the transmitted light after all three sheets?arrow_forwardAn EM wave has a propagation direction and magnetic field as shown. Part A Determine the direction of the electric field at this instant.arrow_forwardThree polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity I, = 13.0 units (arbitrary). Calculate the = 43.0°, and 03 = 65.0°. Hint: Make repeated use of Malus's law. 23.0°, 02 %3D transmitted intensity I, when 0, units If = 02 03 8:38 PM 4/11/2021arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
University Physics Volume 3PhysicsISBN:9781938168185Author:William Moebs, Jeff SannyPublisher:OpenStax
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax