Exam 3--PHYS 102--S10
|
|
- Lionel Skinner
- 5 years ago
- Views:
Transcription
1 ame: Exam 3--PHYS 02--S0 Multiple Choice Identify the choice that best completes the statement or answers the question.. At an intersection of hospital hallways, a convex mirror is mounted high on a wall to help people avoid collisions. The mirror has a radius of curvature of 4.0 m. A patient is 4.0 m from the mirror. What is the magnification of the image created by the mirror? a. 3 c. b. - d. 2. A dentist uses a mirror to examine a tooth that is 2.00 cm in front of the mirror. The image of the tooth is formed 4.0 cm behind the mirror. Determine the mirror's focal length. 2 3 a. 0.2 cm c..33 cm b. 8.0 cm d. 4 cm
2 3. A 2.00-cm-high object is placed 3.00 cm in front of a concave mirror. If the image is 5.00 cm high and virtual, what is the image distance of the image? a. -.4 cm c. 3.2 cm b cm d. -.2 cm 4. A person uses a convex lens that has a focal length of 2.5 cm to inspect a gem. The lens forms a upright image. Is the image real or virtual? a. virtual c. neither, no image is formed b. real d. not enough information 5. A concave lens has a focal length of 0.0 cm. If the object is located at 0 cm to the left of the lens, where is the image? a. 5 cm to the left of the lens c. 20 cm to the left of the lens b. there is no image d. 0 cm to the right of the lens 2
3 6. You focus on an object that is very far away. Then, the object moves closer to you. The focal length of your eye lens has... a. increased c. stayed the same b. decreased 7. This figure shows a two-lens system. If the object is a distance of p=30 cm to the left of lens. What is the location of the final image created by lens 2? a. 47 cm to the right of lens 2 c. 33 cm to the right of lens 2 b. 60 cm to the left of lens 2 d. 50 cm to the right of lens 2 8. What happens to the image size in a flat mirror when you move away from the mirror? a. it gets bigger c. it remains the same size b. it gets smaller d. it depends on the size of the mirror 9. If you want to set fire to a pile of leaves with a lens, which of these is the best one to use? a. convex lens c. neither of these b. concave lens d. both of these will work 3
4 0. The following figure shows the positions of a mirror, the object, and the image. What type of mirror would produce the image as shown? a. concave mirror c. flat mirror b. convex mirror d. Either concave or convex. Lenses experience which of these aberrations: I. Spherical Aberration II. Chromatic Aberration a. I c. I & II b. II d. neither of these 2. A laser beam (λ= 500 nm) is incident on two slits mm apart. What is the distance between the central fringe and the first bright fringe on a screen 5 m away? a. x0-6 mm c mm b. 3. mm d. there is no interference pattern 4
5 3. A double slit of width 0.02 mm is illuminated by a laser with wavelength of 500 nm. How many fringes are present on the screen (include both sides of the pattern and the central fringe)? a. 8 c. 80 b. 60 d. there are an infinite number of fringes in the pattern 4. Helium -neon laser light (λ = nm) is sent through a mm-wide single slit. What is the width of the central maximum on a screen.00 m from the slit? a. 4.2 mm c. 0.3 mm b..0 m d. 2. mm 5. A diffraction grating has 3000 lines per centimeter. What is the slit spacing, d, for this grating? a m c. 3.3x0-6 m b..2x0-4 m d. 3.x0-3 m 5
6 6. A diffraction grating has 3000 lines per centimeter. Light incident on the diffraction grating shows its first 2 orders at angles of 2.0 and What is the wavelength of the light? a. 300 nm c. 690 nm b. 720 nm d. 400 nm 7. The following figure shows a Michelson interferometer. If the source of light is a laser of wavelength λ, what is the smallest distance the translating mirror must move ( x) in order to see a shift on the detector of fringe (ie. where there was once a dark fringe, there would now be a bright fringe)? a. 2 λ c. 4 λ b. λ d. λ 2 6
7 8. The following figure shows the interference pattern produced by a diffraction grating. What is the pathlength difference of the two waves that are incident to create the dark fringe indicated by the arrow? a. λ 4 c. λ b. 2 λ d. 2 λ 9. In a single slit diffraction pattern, what would you do to make the central bright spot narrower? a. decrease the slit width c. increase the wavelength b. move the screen further away d. increase the slit width 20. These 2 waves are: a. in phase c. 80 out of phase b. 360 out of phase d. 90 out of phase 7
8 2. What caused the diffraction pattern in this picture? a. light from a light bulb incident on a double slit c. light incident on a circular object (such as a penny) b. a laserbeam incident on a single slit d. none of these 22. Place these stages in the proper order for the formation of a star:. Star 2. Protostar+disk 3. Star-forming cloud 4. Star-forming core a. 3, 2, 4, c. 3, 4, 2, b. 4, 3, 2, d. 2, 3, 4, 23. Why is star-formation activity more readily apparent in infrared observations than in visible images? a. visible light is obscured by the dust in star-forming regions b. infrared light can pass through dust unattenuated c. star-forming regions emit radiation mostly in the infrared part of the spectrum d. all of these 8
9 24. This plot has reddening and distance for a group of stars. Which of these statements best describes the location of the stars in the box on the plot? a. beside a star-forming core c. in another galaxy b. behind a star-forming core d. in front of a star-forming core 25. The answer to this question is A. a. A c. C b. B d. D 9
10 ID: A Exam 3--PHYS 02--S0 Answer Section MULTIPLE CHOICE. ANS: D PTS: 2. ANS: D PTS: 3. ANS: B PTS: 4. ANS: A PTS: 5. ANS: A PTS: 6. ANS: B PTS: 7. ANS: A PTS: 8. ANS: C PTS: 9. ANS: A PTS: 0. ANS: A PTS:. ANS: C PTS: 2. ANS: C PTS: 3. ANS: A PTS: 4. ANS: A PTS: 5. ANS: C PTS: 6. ANS: C PTS: 7. ANS: C PTS: 8. ANS: B PTS: 9. ANS: D PTS: 20. ANS: D PTS: 2. ANS: C PTS: 22. ANS: C PTS: 23. ANS: D PTS: 24. ANS: B PTS: 25. ANS: A PTS:
Exam 4--PHYS 102--S15
Name: Class: Date: Exam 4--PHYS 102--S15 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A mirror produces an upright image. The object is 2 cm high; the
More informationExam 4--PHYS 102--S15
Name: Class: Date: Exam 4--PHYS 02--S5 Multiple Choice Identify the choice that best completes the statement or answers the question.. A mirror produces an upright image. The object is 8 cm high and to
More informationExam 4. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: Class: Date: Exam 4 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Mirages are a result of which physical phenomena a. interference c. reflection
More informationExam 3--PHYS 2021M-Spring 2009
Name: Class: Date: Exam 3--PHYS 2021M-Spring 2009 Multiple Choice Identify the choice that best completes the statement or answers the question Each question is worth 2 points 1 Images made by mirrors
More informationPhysics 1520, Spring 2013 Quiz 2, Form: A
Physics 1520, Spring 2013 Quiz 2, Form: A Name: Date: Section 1. Exercises 1. The index of refraction of a certain type of glass for red light is 1.52. For violet light, it is 1.54. Which color of light,
More informationExam 4--PHYS 102--S16
Class: Date: Exam 4--PHYS 102--S16 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Consider this 2-lens system. What is the final magnification? a. 1 4
More informationPractice Problems for Chapter 25-26
Practice Problems for Chapter 25-26 1. What are coherent waves? 2. Describe diffraction grating 3. What are interference fringes? 4. What does monochromatic light mean? 5. What does the Rayleigh Criterion
More informationMirrors and Lenses. Images can be formed by reflection from mirrors. Images can be formed by refraction through lenses.
Mirrors and Lenses Images can be formed by reflection from mirrors. Images can be formed by refraction through lenses. Notation for Mirrors and Lenses The object distance is the distance from the object
More informationOption G 4:Diffraction
Name: Date: Option G 4:Diffraction 1. This question is about optical resolution. The two point sources shown in the diagram below (not to scale) emit light of the same frequency. The light is incident
More informationExercise 8: Interference and diffraction
Physics 223 Name: Exercise 8: Interference and diffraction 1. In a two-slit Young s interference experiment, the aperture (the mask with the two slits) to screen distance is 2.0 m, and a red light of wavelength
More informationChapter Ray and Wave Optics
109 Chapter Ray and Wave Optics 1. An astronomical telescope has a large aperture to [2002] reduce spherical aberration have high resolution increase span of observation have low dispersion. 2. If two
More informationPHYS2002 Practice Exam 3 (Ch. 25, 26, & 27)
PHYS2002 Practice Exam 3 (h. 25, 26, & 27) onstants Name: m m q q p e o = 1.67 = 9.11 = + 1.602 = 1.602 ε = 8.85 μ = 4π o p e c = 3 8 7 m/s 27 31 12 kg kg 19 19 2 / N m T m/a 2 The Electromagnetic Spectrum
More informationChapter 36: diffraction
Chapter 36: diffraction Fresnel and Fraunhofer diffraction Diffraction from a single slit Intensity in the single slit pattern Multiple slits The Diffraction grating X-ray diffraction Circular apertures
More informationPHY 431 Homework Set #5 Due Nov. 20 at the start of class
PHY 431 Homework Set #5 Due Nov. 0 at the start of class 1) Newton s rings (10%) The radius of curvature of the convex surface of a plano-convex lens is 30 cm. The lens is placed with its convex side down
More informationEE119 Introduction to Optical Engineering Spring 2002 Final Exam. Name:
EE119 Introduction to Optical Engineering Spring 2002 Final Exam Name: SID: CLOSED BOOK. FOUR 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationPhysicsAndMathsTutor.com 1
PhysicsAndMathsTutor.com 1 Q1. Just over two hundred years ago Thomas Young demonstrated the interference of light by illuminating two closely spaced narrow slits with light from a single light source.
More informationPhys214 Fall 2004 Midterm Form A
1. A clear sheet of polaroid is placed on top of a similar sheet so that their polarizing axes make an angle of 30 with each other. The ratio of the intensity of emerging light to incident unpolarized
More informationUnit-23 Michelson Interferometer I
Unit-23 Michelson Interferometer I Objective: Study the theory and the design of Michelson Interferometer. And use it to measure the wavelength of a light source. Apparatus: Michelson interferometer (include
More informationPhysics II. Chapter 23. Spring 2018
Physics II Chapter 23 Spring 2018 IMPORTANT: Except for multiple-choice questions, you will receive no credit if you show only an answer, even if the answer is correct. Always show in the space on your
More informationPHYS 160 Astronomy. When analyzing light s behavior in a mirror or lens, it is helpful to use a technique called ray tracing.
Optics Introduction In this lab, we will be exploring several properties of light including diffraction, reflection, geometric optics, and interference. There are two sections to this lab and they may
More informationChapter 17: Wave Optics. What is Light? The Models of Light 1/11/13
Chapter 17: Wave Optics Key Terms Wave model Ray model Diffraction Refraction Fringe spacing Diffraction grating Thin-film interference What is Light? Light is the chameleon of the physical world. Under
More informationPHYS 202 OUTLINE FOR PART III LIGHT & OPTICS
PHYS 202 OUTLINE FOR PART III LIGHT & OPTICS Electromagnetic Waves A. Electromagnetic waves S-23,24 1. speed of waves = 1/( o o ) ½ = 3 x 10 8 m/s = c 2. waves and frequency: the spectrum (a) radio red
More informationChapter 34 The Wave Nature of Light; Interference. Copyright 2009 Pearson Education, Inc.
Chapter 34 The Wave Nature of Light; Interference 34-7 Luminous Intensity The intensity of light as perceived depends not only on the actual intensity but also on the sensitivity of the eye at different
More informationLecture 21. Physics 1202: Lecture 21 Today s Agenda
Physics 1202: Lecture 21 Today s Agenda Announcements: Team problems today Team 14: Gregory Desautels, Benjamin Hallisey, Kyle Mcginnis Team 15: Austin Dion, Nicholas Gandza, Paul Macgillis-Falcon Homework
More informationb) (4) If you could look at a snapshot of the waves, how far apart in space are two successive positive peaks of the electric field?
General Physics II Exam 3 - Chs. 22 25 - EM Waves & Optics October 20, 206 Name Rec. Instr. Rec. Time For full credit, make your work clear. Show formulas used, essential steps, and results with correct
More informationOPTICS DIVISION B. School/#: Names:
OPTICS DIVISION B School/#: Names: Directions: Fill in your response for each question in the space provided. All questions are worth two points. Multiple Choice (2 points each question) 1. Which of the
More informationPhysics 102 Exam 3 Fall Last Name: First Name Network-ID
Physics 102 Exam 3 Fall 2013 Last Name: First Name Network-ID Discussion Section: Discussion TA Name: Turn off your cell phone and put it out of sight. Keep your calculator on your own desk. Calculators
More informationPHYS General Physics II Lab Diffraction Grating
1 PHYS 1040 - General Physics II Lab Diffraction Grating In this lab you will perform an experiment to understand the interference of light waves when they pass through a diffraction grating and to determine
More informationLlIGHT REVIEW PART 2 DOWNLOAD, PRINT and submit for 100 points
WRITE ON SCANTRON WITH NUMBER 2 PENCIL DO NOT WRITE ON THIS TEST LlIGHT REVIEW PART 2 DOWNLOAD, PRINT and submit for 100 points Multiple Choice Identify the choice that best completes the statement or
More informationCH. 23 Mirrors and Lenses HW# 6, 7, 9, 11, 13, 21, 25, 31, 33, 35
CH. 23 Mirrors and Lenses HW# 6, 7, 9, 11, 13, 21, 25, 31, 33, 35 Mirrors Rays of light reflect off of mirrors, and where the reflected rays either intersect or appear to originate from, will be the location
More informationDiffraction Single-slit Double-slit Diffraction grating Limit on resolution X-ray diffraction. Phys 2435: Chap. 36, Pg 1
Diffraction Single-slit Double-slit Diffraction grating Limit on resolution X-ray diffraction Phys 2435: Chap. 36, Pg 1 Single Slit New Topic Phys 2435: Chap. 36, Pg 2 Diffraction: bending of light around
More information12:40-2:40 3:00-4:00 PM
Physics 294H l Professor: Joey Huston l email:huston@msu.edu l office: BPS3230 l Homework will be with Mastering Physics (and an average of 1 hand-written problem per week) Help-room hours: 12:40-2:40
More informationAP B Webreview ch 24 diffraction and interference
Name: Class: _ Date: _ AP B Webreview ch 24 diffraction and interference Multiple Choice Identify the choice that best completes the statement or answers the question.. In order to produce a sustained
More informationExam 3--PHYS 151--S15
Name: Class: Date: Exam 3--PHYS 151--S15 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Consider this diagram of the eye and answer the following questions.
More informationEXAM NYC-05 Waves, optics and modern physics
EXAM 2 203-NYC-05 Waves, optics and modern physics Fall 2017 Prof: Jean-Raphaël Carrier Name: Instructions For questions 1 to 10, only the correct answer(s) is(are) needed. For questions 11 to 14, clearly
More informationR.B.V.R.R. WOMEN S COLLEGE (AUTONOMOUS) Narayanaguda, Hyderabad.
R.B.V.R.R. WOMEN S COLLEGE (AUTONOMOUS) Narayanaguda, Hyderabad. DEPARTMENT OF PHYSICS QUESTION BANK FOR SEMESTER III PAPER III OPTICS UNIT I: 1. MATRIX METHODS IN PARAXIAL OPTICS 2. ABERATIONS UNIT II
More informationDetermination of Focal Length of A Converging Lens and Mirror
Physics 41 Determination of Focal Length of A Converging Lens and Mirror Objective: Apply the thin-lens equation and the mirror equation to determine the focal length of a converging (biconvex) lens and
More informationPRINCIPLE PROCEDURE ACTIVITY. AIM To observe diffraction of light due to a thin slit.
ACTIVITY 12 AIM To observe diffraction of light due to a thin slit. APPARATUS AND MATERIAL REQUIRED Two razor blades, one adhesive tape/cello-tape, source of light (electric bulb/ laser pencil), a piece
More informationPrac%ce Quiz 2. These are Q s from old quizzes. I do not guarantee that the Q s on this year s quiz will be the same, or even similar.
Prac%ce Quiz 2 These are Q s from old quizzes. I do not guarantee that the Q s on this year s quiz will be the same, or even similar. A laser beam shines vertically upwards. What laser power is needed
More informationPHYS 241 FINAL EXAM December 11, 2006
1. (5 points) Light of wavelength λ is normally incident on a diffraction grating, G. On the screen S, the central line is at P and the first order line is at Q, as shown. The distance between adjacent
More informationmirrors and lenses PHY232 Remco Zegers Room W109 cyclotron building
mirrors and lenses PHY232 Remco Zegers zegers@nscl.msu.edu Room W109 cyclotron building http://www.nscl.msu.edu/~zegers/phy232.html quiz (extra credit) a ray of light moves from air to a material with
More informationWAVES: REFLECTION QUESTIONS
WAVES: REFLECTION QUESTIONS Concave and convex mirrors (2017;1) Sarah placed a candle in front of a concave mirror. Draw two rays from the candle (object) to locate the position of the image. Draw and
More informationExperiment 3: Reflection
Model No. OS-8515C Experiment 3: Reflection Experiment 3: Reflection Required Equipment from Basic Optics System Light Source Mirror from Ray Optics Kit Other Required Equipment Drawing compass Protractor
More informationEE119 Introduction to Optical Engineering Fall 2009 Final Exam. Name:
EE119 Introduction to Optical Engineering Fall 2009 Final Exam Name: SID: CLOSED BOOK. THREE 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationChapter 23. Mirrors and Lenses
Chapter 23 Mirrors and Lenses Notation for Mirrors and Lenses The object distance is the distance from the object to the mirror or lens Denoted by p The image distance is the distance from the image to
More informationLaser Telemetric System (Metrology)
Laser Telemetric System (Metrology) Laser telemetric system is a non-contact gauge that measures with a collimated laser beam (Refer Fig. 10.26). It measure at the rate of 150 scans per second. It basically
More informationOptics Practice. Version #: 0. Name: Date: 07/01/2010
Optics Practice Date: 07/01/2010 Version #: 0 Name: 1. Which of the following diagrams show a real image? a) b) c) d) e) i, ii, iii, and iv i and ii i and iv ii and iv ii, iii and iv 2. A real image is
More informationAP Physics Problems -- Waves and Light
AP Physics Problems -- Waves and Light 1. 1974-3 (Geometric Optics) An object 1.0 cm high is placed 4 cm away from a converging lens having a focal length of 3 cm. a. Sketch a principal ray diagram for
More informationSection A Conceptual and application type questions. 1 Which is more observable diffraction of light or sound? Justify. (1)
INDIAN SCHOOL MUSCAT Department of Physics Class : XII Physics Worksheet - 6 (2017-2018) Chapter 9 and 10 : Ray Optics and wave Optics Section A Conceptual and application type questions 1 Which is more
More informationHUYGENS PRINCIPLE AND INTERFERENCE
HUYGENS PRINCIPLE AND INTERFERENCE VERY SHORT ANSWER QUESTIONS Q-1. Can we perform Double slit experiment with ultraviolet light? Q-2. If no particular colour of light or wavelength is specified, then
More informationChapter Wave Optics. MockTime.com. Ans: (d)
Chapter Wave Optics Q1. Which one of the following phenomena is not explained by Huygen s construction of wave front? [1988] (a) Refraction Reflection Diffraction Origin of spectra Q2. Which of the following
More informationEnd-of-Chapter Exercises
End-of-Chapter Exercises Exercises 1 12 are conceptual questions designed to see whether you understand the main concepts in the chapter. 1. Red laser light shines on a double slit, creating a pattern
More informationA single source. Interference...
Water Waves Water Waves A single source Interference... Two sources Interference... If two people walk toward a point and both start on the same foot-- d 10 steps 11 steps y At the point where they meet
More informationPhysics 431 Final Exam Examples (3:00-5:00 pm 12/16/2009) TIME ALLOTTED: 120 MINUTES Name: Signature:
Physics 431 Final Exam Examples (3:00-5:00 pm 12/16/2009) TIME ALLOTTED: 120 MINUTES Name: PID: Signature: CLOSED BOOK. TWO 8 1/2 X 11 SHEET OF NOTES (double sided is allowed), AND SCIENTIFIC POCKET CALCULATOR
More informationWHS-CH-23 Light: Geometric Optics Show all your work, equations used, and box in your answers!
WHS-CH-23 Light: Geometric Optics Show all your work, equations used, and box in your answers! Willebrord Snell (1591-1626) Snell developed methods for measuring the Earth. He proposed the method of triangulation
More informationLenses Design Basics. Introduction. RONAR-SMITH Laser Optics. Optics for Medical. System. Laser. Semiconductor Spectroscopy.
Introduction Optics Application Lenses Design Basics a) Convex lenses Convex lenses are optical imaging components with positive focus length. After going through the convex lens, parallel beam of light
More informationChapter 23. Mirrors and Lenses
Chapter 23 Mirrors and Lenses Mirrors and Lenses The development of mirrors and lenses aided the progress of science. It led to the microscopes and telescopes. Allowed the study of objects from microbes
More information1) An electromagnetic wave is a result of electric and magnetic fields acting together. T 1)
Exam 3 Review Name TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 1) An electromagnetic wave is a result of electric and magnetic fields acting together. T 1) 2) Electromagnetic
More informationa) (6) How much time in milliseconds does the signal require to travel from the satellite to the dish antenna?
General Physics II Exam 3 - Chs. 22 25 - EM Waves & Optics April, 203 Name Rec. Instr. Rec. Time For full credit, make your work clear. Show formulas used, essential steps, and results with correct units
More informationG1 THE NATURE OF EM WAVES AND LIGHT SOURCES
G1 THE NATURE OF EM WAVES AND LIGHT SOURCES G2 OPTICAL INSTRUMENTS HW/Study Packet Required: READ Tsokos, pp 598-620 SL/HL Supplemental: Hamper, pp 411-450 DO Questions p 605 #1,3 pp 621-623 #6,8,15,18,19,24,26
More informationAcademic Year: 2017/2018 Term 3 Physics - Grade 10 Revision sheet Chapter 13: section 1,2,3 / Chapter 14: section 1 pages: ( ),( )
Academic Year: 2017/2018 Term 3 Physics - Grade 10 Revision sheet Chapter 13: section 1,2,3 / Chapter 14: section 1 pages: (442-462),(482-487) Spherical curved mirrors : a mirror that has the shape of
More informationCondition Mirror Refractive Lens Concave Focal Length Positive Focal Length Negative. Image distance positive
Comparison between mirror lenses and refractive lenses Condition Mirror Refractive Lens Concave Focal Length Positive Focal Length Negative Convex Focal Length Negative Focal Length Positive Image location
More informationName. Light Chapter Summary Cont d. Refraction
Page 1 of 17 Physics Week 12(Sem. 2) Name Light Chapter Summary Cont d with a smaller index of refraction to a material with a larger index of refraction, the light refracts towards the normal line. Also,
More informationCOURSE NAME: PHOTOGRAPHY AND AUDIO VISUAL PRODUCTION (VOCATIONAL) FOR UNDER GRADUATE (FIRST YEAR)
COURSE NAME: PHOTOGRAPHY AND AUDIO VISUAL PRODUCTION (VOCATIONAL) FOR UNDER GRADUATE (FIRST YEAR) PAPER TITLE: BASIC PHOTOGRAPHIC UNIT - 3 : SIMPLE LENS TOPIC: LENS PROPERTIES AND DEFECTS OBJECTIVES By
More informationNotation for Mirrors and Lenses. Chapter 23. Types of Images for Mirrors and Lenses. More About Images
Notation for Mirrors and Lenses Chapter 23 Mirrors and Lenses Sections: 4, 6 Problems:, 8, 2, 25, 27, 32 The object distance is the distance from the object to the mirror or lens Denoted by p The image
More information25 cm. 60 cm. 50 cm. 40 cm.
Geometrical Optics 7. The image formed by a plane mirror is: (a) Real. (b) Virtual. (c) Erect and of equal size. (d) Laterally inverted. (e) B, c, and d. (f) A, b and c. 8. A real image is that: (a) Which
More informationChapter 23 Study Questions Name: Class:
Chapter 23 Study Questions Name: Class: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. When you look at yourself in a plane mirror, you
More informationChapter 36. Image Formation
Chapter 36 Image Formation Real and Virtual Images Real images can be displayed on screens Virtual Images can not be displayed onto screens. Focal Length& Radius of Curvature When the object is very far
More informationChapter 25. Optical Instruments
Chapter 25 Optical Instruments Optical Instruments Analysis generally involves the laws of reflection and refraction Analysis uses the procedures of geometric optics To explain certain phenomena, the wave
More informationRefraction of Light. Refraction of Light
1 Refraction of Light Activity: Disappearing coin Place an empty cup on the table and drop a penny in it. Look down into the cup so that you can see the coin. Move back away from the cup slowly until the
More informationMASSACHUSETTS INSTITUTE OF TECHNOLOGY Mechanical Engineering Department. 2.71/2.710 Final Exam. May 21, Duration: 3 hours (9 am-12 noon)
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Mechanical Engineering Department 2.71/2.710 Final Exam May 21, 2013 Duration: 3 hours (9 am-12 noon) CLOSED BOOK Total pages: 5 Name: PLEASE RETURN THIS BOOKLET WITH
More informationImage Formation. Light from distant things. Geometrical optics. Pinhole camera. Chapter 36
Light from distant things Chapter 36 We learn about a distant thing from the light it generates or redirects. The lenses in our eyes create images of objects our brains can process. This chapter concerns
More informationPhysical Optics. Diffraction.
Physical Optics. Diffraction. Interference Young s interference experiment Thin films Coherence and incoherence Michelson interferometer Wave-like characteristics of light Huygens-Fresnel principle Interference.
More informationUnit 8: Light and Optics
Objectives Unit 8: Light and Optics Explain why we see colors as combinations of three primary colors. Explain the dispersion of light by a prism. Understand how lenses and mirrors work. Explain thermal
More informationCh 24. Geometric Optics
text concept Ch 24. Geometric Optics Fig. 24 3 A point source of light P and its image P, in a plane mirror. Angle of incidence =angle of reflection. text. Fig. 24 4 The blue dashed line through object
More informationWhy is There a Black Dot when Defocus = 1λ?
Why is There a Black Dot when Defocus = 1λ? W = W 020 = a 020 ρ 2 When a 020 = 1λ Sag of the wavefront at full aperture (ρ = 1) = 1λ Sag of the wavefront at ρ = 0.707 = 0.5λ Area of the pupil from ρ =
More informationSpherical Mirrors. Concave Mirror, Notation. Spherical Aberration. Image Formed by a Concave Mirror. Image Formed by a Concave Mirror 4/11/2014
Notation for Mirrors and Lenses Chapter 23 Mirrors and Lenses The object distance is the distance from the object to the mirror or lens Denoted by p The image distance is the distance from the image to
More informationFinal Reg Optics Review SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Final Reg Optics Review 1) How far are you from your image when you stand 0.75 m in front of a vertical plane mirror? 1) 2) A object is 12 cm in front of a concave mirror, and the image is 3.0 cm in front
More informationEE119 Introduction to Optical Engineering Spring 2003 Final Exam. Name:
EE119 Introduction to Optical Engineering Spring 2003 Final Exam Name: SID: CLOSED BOOK. THREE 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationAverage: Standard Deviation: Max: 99 Min: 40
1 st Midterm Exam Average: 83.1 Standard Deviation: 12.0 Max: 99 Min: 40 Please contact me to fix an appointment, if you took less than 65. Chapter 33 Lenses and Op/cal Instruments Units of Chapter 33
More informationAberrations of a lens
Aberrations of a lens 1. What are aberrations? A lens made of a uniform glass with spherical surfaces cannot form perfect images. Spherical aberration is a prominent image defect for a point source on
More informationBig League Cryogenics and Vacuum The LHC at CERN
Big League Cryogenics and Vacuum The LHC at CERN A typical astronomical instrument must maintain about one cubic meter at a pressure of
More informationSUBJECT: PHYSICS. Use and Succeed.
SUBJECT: PHYSICS I hope this collection of questions will help to test your preparation level and useful to recall the concepts in different areas of all the chapters. Use and Succeed. Navaneethakrishnan.V
More informationLECTURE 13 DIFFRACTION. Instructor: Kazumi Tolich
LECTURE 13 DIFFRACTION Instructor: Kazumi Tolich Lecture 13 2 Reading chapter 33-4 & 33-6 to 33-7 Single slit diffraction Two slit interference-diffraction Fraunhofer and Fresnel diffraction Diffraction
More informationThe Wave Nature of Light
The Wave Nature of Light Physics 102 Lecture 7 4 April 2002 Pick up Grating & Foil & Pin 4 Apr 2002 Physics 102 Lecture 7 1 Light acts like a wave! Last week we saw that light travels from place to place
More informationABC Math Student Copy. N. May ABC Math Student Copy. Physics Week 13(Sem. 2) Name. Light Chapter Summary Cont d 2
Page 1 of 12 Physics Week 13(Sem. 2) Name Light Chapter Summary Cont d 2 Lens Abberation Lenses can have two types of abberation, spherical and chromic. Abberation occurs when the rays forming an image
More informationPHYSICS FOR THE IB DIPLOMA CAMBRIDGE UNIVERSITY PRESS
Option C Imaging C Introduction to imaging Learning objectives In this section we discuss the formation of images by lenses and mirrors. We will learn how to construct images graphically as well as algebraically.
More informationMECH 6491 Engineering Metrology and Measurement Systems. Lecture 4 Cont d. Instructor: N R Sivakumar
MECH 6491 Engineering Metrology and Measurement Systems Lecture 4 Cont d Instructor: N R Sivakumar 1 Light Polarization In 1669, Huygens studied light through a calcite crystal observed two rays (birefringence).
More informationPurdue University PHYS221 EXAM II Solutions are marked with a *) 10/31/02
Purdue University PHYS221 EXAM II Solutions are marked with a *) 10/31/02 (All questions are worth 5 points unless otherwise stated. There is no penalty for guessing. Attempt all questions to maximize
More informationMirrors, Lenses &Imaging Systems
Mirrors, Lenses &Imaging Systems We describe the path of light as straight-line rays And light rays from a very distant point arrive parallel 145 Phys 24.1 Mirrors Standing away from a plane mirror shows
More informationChapter 34. Images. Copyright 2014 John Wiley & Sons, Inc. All rights reserved.
Chapter 34 Images Copyright 34-1 Images and Plane Mirrors Learning Objectives 34.01 Distinguish virtual images from real images. 34.02 Explain the common roadway mirage. 34.03 Sketch a ray diagram for
More informationPhysics Test Review Reflection/Refraction/Diffraction & Lenses Session: Name:
Multiple Choice 1. The law of reflection says that a. the angle of reflection from a mirror equals the angle of incidence. b. waves incident on a mirror are partially reflected. c. all waves incident on
More informationReflection! Reflection and Virtual Image!
1/30/14 Reflection - wave hits non-absorptive surface surface of a smooth water pool - incident vs. reflected wave law of reflection - concept for all electromagnetic waves - wave theory: reflected back
More informationOPAC 202 Optical Design and Instrumentation. Topic 3 Review Of Geometrical and Wave Optics. Department of
OPAC 202 Optical Design and Instrumentation Topic 3 Review Of Geometrical and Wave Optics Department of http://www.gantep.edu.tr/~bingul/opac202 Optical & Acustical Engineering Gaziantep University Feb
More informationPhysics 132: Lecture Fundamentals of Physics II
Physics 132: Lecture Fundamentals of Physics II Mirrors Agenda for Today Concave Convex Mirror equation Curved mirrors A Spherical Mirror: section of a sphere. R light ray C Concave mirror principal axis
More informationLecture 26. PHY 112: Light, Color and Vision. Finalities. Final: Thursday May 19, 2:15 to 4:45 pm. Prof. Clark McGrew Physics D 134
PHY 112: Light, Color and Vision Lecture 26 Prof. Clark McGrew Physics D 134 Finalities Final: Thursday May 19, 2:15 to 4:45 pm ESS 079 (this room) Lecture 26 PHY 112 Lecture 1 Introductory Chapters Chapters
More informationLaboratory 7: Properties of Lenses and Mirrors
Laboratory 7: Properties of Lenses and Mirrors Converging and Diverging Lens Focal Lengths: A converging lens is thicker at the center than at the periphery and light from an object at infinity passes
More informationPhysics review Practice problems
Physics review Practice problems 1. A double slit interference pattern is observed on a screen 2.0 m behind 2 slits spaced 0.5 mm apart. From the center of one particular fringe to 9 th bright fringe is
More informationGeometric Optics. PSI AP Physics 2. Multiple-Choice
Geometric Optics PSI AP Physics 2 Name Multiple-Choice 1. When an object is placed in front of a plane mirror the image is: (A) Upright, magnified and real (B) Upright, the same size and virtual (C) Inverted,
More informationReading: Lenses and Mirrors; Applications Key concepts: Focal points and lengths; real images; virtual images; magnification; angular magnification.
Reading: Lenses and Mirrors; Applications Key concepts: Focal points and lengths; real images; virtual images; magnification; angular magnification. 1.! Questions about objects and images. Can a virtual
More information