A concave mirror is a converging mirror because parallel rays will. A convex mirror is a diverging mirror because parallel rays will
|
|
- Bonnie Brown
- 6 years ago
- Views:
Transcription
1 Ray Diagrams Convex Mirror A concave mirror is a converging mirror because parallel rays will. A convex mirror is a diverging mirror because parallel rays will. Quick Activity obtain a ray box and a curved mirror. On a blank piece of paper draw the curved mirror as indicated in the diagram (1/3 of the page) Using the 3 slit option, find the principal focus on the concave side. Place the ray box on the other side of the mirror but leave the mirror in the same location. Draw the incident and reflected rays for this set up. If you traced the reflected rays back, would they meet at the same focal point? 3 Special Incident Rays 1. An incident ray which is traveling parallel to the principal axis will reflect AS IF it 2. An incident ray which travels TOWARDS the focal point will reflect 3. An incident ray that travels TOWARDS the centre of curvature will reflect. Note 1 Most students apply rule 2 incorrectly. As all the rays are drawn, it is difficult to distinguish between the incident rays and the reflected ray. So, to minimize this confusion, do not extend the incident rays behind the mirror. Also, always use dotted lines for rays drawn behind the mirror. Note 2 properly label each ray diagram before you draw any rays. Important labels include the Principal Axis (PA), Centre of Curvature ( ), Principal Focus ( ) and the Vertex ( ) Note 3 the principal focus is not a REAL principal focus in that the light rays do not travel through the focus. Due to symmetry, we still call this imaginary location, the principal focus and in the mirror equation, the focal length is assigned a value. 1
2 For each of the following, find the image and state the characteristics of the image. S. A. L. T. S. A. L. T. S. A. L. T. What pattern exists with the images as you move the object closer and closer to the mirror? 2
3 Convex Mirrors and Perception All images in a convex mirror are, and. One would think they they have no purpose if they reduce the size of the object. However, the smaller image size results from collecting light from a wider range. These mirrors are used in stores because they allow the employee to see the entire store. Our brain perceives distances through image size so when an image is smaller we think that it must be farther away when in fact the object in the mirror is than it. Young drivers are made aware of this because the passenger side mirror is a mirror. The Magnification Equation and the Mirror Equation Repeat the activity performed with a concave mirror to see if the magnification equation and the mirror equation hold true for a convex mirror for each of your three drawings. Measurements form Ray Diagrams for a Convex Mirror h o h i d i f (cm) (cm) (cm) (cm) (cm) d i h i (cm 1 ) (cm 1 ) d i f h o 3
4 Derived Equations From this analysis, two unique equations emerge. The Magnification Equation The Mirror Equation M = d i h i = _ h o d i = 1 f Sign convention (for both concave and convex mirrors). To deal with the different types of images, the following sign convention is used. inverted images have a height images have a negative distance to the image diverging mirrors (Convex mirrors) have a focal length. Use the two equations to answer the following word problems. 1. A convex mirror has a focal length of 6.0 cm (negative). An object with a height of 0.60 cm is placed 10.0 cm in front of the mirror. a) Calculate the image distance. b) Calculate the image height. 2. A convex mirror has a focal length of 2.0 cm. An object with a height of 1.0 cm is placed 1.0 cm in front of the mirror. a) Calculate the image distance. b) Calculate the image height. 3. A concave mirror has a focal length of 4.0 cm. An object with a height of 4.0 cm is placed 2.0 cm in front of the mirror. a) Calculate the image distance. b) Calculate the image height. 4. The director of "Pippin" is using a convex mirror to keep an eye on the entire stage. The actor standing 4.0 m in front of the mirror has an image that appears to be 2.0 m behind the mirror (virtual). a) What is the magnification of the mirror? b) Use the mirror equation to determine the focal length of the mirror. (do not forget about the sign convention. 4
5 5
6 6
P06 ray diagrams with concave mirrors and intro to problem solving.notebook
Ray Diagrams Concave Mirror A concave mirror is a converging mirror because parallel rays will. For any object, millions and millions of rays are reflected in all directions. Some of these rays hit the
More informationPhysics 1C Lecture 26A. Beginning of Chapter 26
Physics 1C Lecture 26A Beginning of Chapter 26 Mirrors and Lenses! As we have noted before, light rays can be diverted by optical systems to fool your eye into thinking an object is somewhere that it is
More informationRay Diagrams. Ray Diagrams Used for determining location, size, orientation, and type of image
Ray Diagrams Reflection for concave mirror: Any incident ray traveling parallel to the principal axis on the way to the mirror will pass through the focal point upon reflection. Any incident ray passing
More informationThe Law of Reflection
If the surface off which the light is reflected is smooth, then the light undergoes specular reflection (parallel rays will all be reflected in the same directions). If, on the other hand, the surface
More informationAssuming: f = 10 cm C = 20 cm p = 12 cm q = 60 cm h = 5 cm h = - 25 cm M = -5
Object Distance greater than C Object Distance at C Assuming: f = 10 cm C = 20 cm p = 25 cm q = 16.66 h = 5 cm h = -3.32 cm M = -.664 Assuming: f = 10 cm C = 20 cm p = 20 cm q = 20 cm h = 5 cm h = -5 cm
More informationPHY 171 Lecture 6 (January 18, 2012)
PHY 171 Lecture 6 (January 18, 2012) Light Throughout most of the next 2 weeks, we will be concerned with the wave properties of light, and phenomena based on them (interference & diffraction). Light also
More informationThe Reflection of Light
King Saud University College of Applied Studies and Community Service Department of Natural Sciences The Reflection of Light General Physics II PHYS 111 Nouf Alkathran nalkathran@ksu.edu.sa Outline Introduction
More informationThe Role of Light to Sight
Reflection The Role of Light to Sight The visual ability of humans and other animals is the result of the complex interaction of light, eyes and brain. Absence of Light Darkness. Luminous objects are objects
More informationLecture Outlines Chapter 26
Lecture Outlines Chapter 26 11/18/2013 2 Chapter 26 Geometrical Optics Objectives: After completing this module, you should be able to: Explain and discuss with diagrams, reflection and refraction of light
More informationChapter 23. Geometrical Optics (lecture 1: mirrors) Dr. Armen Kocharian
Chapter 23 Geometrical Optics (lecture 1: mirrors) Dr. Armen Kocharian Reflection and Refraction at a Plane Surface The light radiate from a point object in all directions The light reflected from a plane
More informationOptics II. Reflection and Mirrors
Optics II Reflection and Mirrors Geometric Optics Using a Ray Approximation Light travels in a straight-line path in a homogeneous medium until it encounters a boundary between two different media The
More information34.2: Two Types of Image
Chapter 34 Images 34.2: Two Types of Image For you to see an object, your eye intercepts some of the light rays spreading from the object and then redirect them onto the retina at the rear of the eye.
More informationAP Physics: Curved Mirrors and Lenses
The Ray Model of Light Light often travels in straight lines. We represent light using rays, which are straight lines emanating from an object. This is an idealization, but is very useful for geometric
More informationLocating Images is Curved Mirrors
Locating Images is Curved Mirrors Part 1: Intro and Concave Mirrors Types of Mirrors Concave (Converging) mirror - the centre of the mirror bulges away from you (eg. makeup mirror, car headlight, flashlight)
More informationVideo: The Mirror. Unit #3 - Optics. Geometric Optics. A) The Law of Reflection. applications Mirrors.
Video: The Mirror http://vimeo.com/6212004 Unit #3 - Optics 11.1 - Mirrors Geometric Optics the science of how light reflects and bends optical device is any technology that uses light A) The Law of Reflection
More informationLECTURE 17 MIRRORS AND THIN LENS EQUATION. Instructor: Kazumi Tolich
LECTURE 17 MIRRORS AND THIN LENS EQUATION Instructor: Kazumi Tolich Lecture 17 2 18.6 Image formation with spherical mirrors Concave mirrors Convex mirrors 18.7 The thin-lens equation Sign conventions
More informationSection 2 Flat Mirrors. Distinguish between specular and diffuse reflection of light. Apply the law of reflection for flat mirrors.
Section 2 Flat Mirrors Objectives Distinguish between specular and diffuse reflection of light. Apply the law of reflection for flat mirrors. Describe the nature of images formed by flat mirrors. Section
More informationChapter 34: Geometrical Optics
Chapter 34: Geometrical Optics Mirrors Plane Spherical (convex or concave) Lenses The lens equation Lensmaker s equation Combination of lenses E! Phys Phys 2435: 22: Chap. 34, 3, Pg Mirrors New Topic Phys
More informationLecture Notes (Reflection & Mirrors)
Lecture Notes (Reflection & Mirrors) Intro: - plane mirrors are flat, smooth surfaces from which light is reflected by regular reflection - light rays are reflected with equal angles of incidence and reflection
More informationPhysics 11 Chapter 18: Ray Optics
Physics 11 Chapter 18: Ray Optics "... Everything can be taken from a man but one thing; the last of the human freedoms to choose one s attitude in any given set of circumstances, to choose one s own way.
More informationGeneral Physics II. Mirrors & Lenses
General Physics II Mirrors & Lenses Nothing New! For the next several lectures we will be studying geometrical optics. You already know the fundamentals of what is going on!!! Reflection: θ 1 = θ r incident
More informationSpherical Mirrors Learning Outcomes
1 Spherical Mirrors Learning Outcomes Recognise and use key words relating to mirrors. Centre of curvature Focus / focal point, focal length Pole Principal axis Use ray tracing to demonstrate reflection.
More informationReflection & Mirrors
Reflection & Mirrors Geometric Optics Using a Ray Approximation Light travels in a straight-line path in a homogeneous medium until it encounters a boundary between two different media A ray of light is
More informationSpherical Mirrors Learning Outcomes. Spherical Mirrors Learning Outcomes. Spherical Mirrors
1 Spherical Mirrors Learning Outcomes Recognise and use key words relating to mirrors. Centre of curvature Focus / focal point, focal length Pole Principal axis Use ray tracing to demonstrate reflection.
More information30/08/2016. Spherical Mirrors Learning Outcomes. Spherical Mirrors Learning Outcomes. Spherical Mirrors - Images
1 Spherical Mirrors Learning Outcomes Recognise and use key words relating to mirrors. Centre of curvature Focus / focal point, focal length Pole Principal axis Use ray tracing to demonstrate reflection.
More informationLIGHT. Speed of light Law of Reflection Refraction Snell s Law Mirrors Lenses
LIGHT Speed of light Law of Reflection Refraction Snell s Law Mirrors Lenses Light = Electromagnetic Wave Requires No Medium to Travel Oscillating Electric and Magnetic Field Travel at the speed of light
More informationAlgebra Based Physics
Slide 1 / 66 Slide 2 / 66 Algebra Based Physics Geometric Optics 2015-12-01 www.njctl.org Table of ontents Slide 3 / 66 lick on the topic to go to that section Reflection Spherical Mirror Refraction and
More informationCh. 26: Geometrical Optics
Sec. 6-1: The Reflection of Light Wave Fronts and Rays Ch. 6: Geometrical Optics Wave front: a surface on which E is a maximum. Figure 5-3: Plane Wave *For this wave, the wave fronts are a series of planes.
More informationChapter 26 Geometrical Optics
Chapter 26 Geometrical Optics 1 Overview of Chapter 26 The Reflection of Light Forming Images with a Plane Mirror Spherical Mirrors Ray Tracing and the Mirror Equation The Refraction of Light Ray Tracing
More informationWelcome to: Physics I. I m Dr Alex Pettitt, and I ll be your guide!
Welcome to: Physics I I m Dr Alex Pettitt, and I ll be your guide! Physics I: x Mirrors and lenses Lecture 13: 6-11-2018 Last lecture: Reflection & Refraction Reflection: Light ray hits surface Ray moves
More informationRefraction & Concave Mirrors
rev 05/2018 Equipment List Refraction & Concave Mirrors Qty Items Part Numbers 1 Light Source OS-8517 1 Ray Optics Set OS-8516 1 Optics Bench OS-8518 1 50 mm Concave Mirror, and Half Screen OS-8519 1 Viewing
More informationReflection and Mirrors
Reflection and Mirrors 1 The Law of Reflection The angle of incidence equals the angle of reflection. 2 The Law of Reflection When light strikes a surface it is reflected. The light ray striking the surface
More informationGeometry of image formation
Geometry of image formation discussing here... mirrors definition of mirror types of mirrors aspects of plane mirror aspects of curved mirrors what is mirror? glass sheet with silvery / metallic coating
More informationCh. 25 The Reflection of Light
Ch. 25 The Reflection of Light 25. Wave fronts and rays We are all familiar with mirrors. We see images because some light is reflected off the surface of the mirror and into our eyes. In order to describe
More informationToday s Topic: Ray Diagrams Intro to & Converging
Today s Topic: Ray Diagrams Intro to & Converging Learning Goal: Students will be able to describe the resulting image of light once it passes through a converging lens. What is a focal point? What happens
More informationLecture Notes (Geometric Optics)
Lecture Notes (Geometric Optics) Intro: - plane mirrors are flat, smooth surfaces from which light is reflected by regular reflection - light rays are reflected with equal angles of incidence and reflection
More informationChapter 23. Geometrical Optics: Mirrors and Lenses and other Instruments
Chapter 23 Geometrical Optics: Mirrors and Lenses and other Instruments HITT1 A small underwater pool light is 1 m below the surface of a swimming pool. What is the radius of the circle of light on the
More informationPH 222-2A Spring 2015
PH 222-2A Spring 2015 Images Lectures 24-25 Chapter 34 (Halliday/Resnick/Walker, Fundamentals of Physics 9 th edition) 3 Chapter 34 Images One of the most important uses of the basic laws governing light
More informationLight travels in straight lines, this is referred to as... this means that light does not bend...
SNC 2DI - 10.2 Properties of Light and Reflection Light travels in straight lines, this is referred to as... this means that light does not bend... Reflection : Light travels in a straight line as long
More informationChapter 23. Images and Mirrors 3/23/11. Mirrors and Lenses QUESTIONS? PLEASE ASK! Types of Images for Mirrors and Lenses.
3/23/ LIGO mirror Announcements LIGO mirror Two exams down, one to go! No HW this week. Credit: LIGO Laboratory, Caltech Office hours: My office hours today from 2-3 pm (or make an appointment) Chapter
More informationChapter 34. Images. In this chapter we define and classify images, and then classify several basic ways in which they can be produced.
Chapter 34 Images One of the most important uses of the basic laws governing light is the production of images. Images are critical to a variety of fields and industries ranging from entertainment, security,
More informationWhen light strikes an object there are different ways it can be affected. Light can be
When light strikes an object there are different ways it can be affected. Light can be transmitted, reflected, refracted, and absorbed, It depends on the type of matter that it strikes. For example light
More informationChapter 7: Geometrical Optics. The branch of physics which studies the properties of light using the ray model of light.
Chapter 7: Geometrical Optics The branch of physics which studies the properties of light using the ray model of light. Overview Geometrical Optics Spherical Mirror Refraction Thin Lens f u v r and f 2
More informationPhysics 1C. Lecture 23A. "If Dracula can t see his reflection in the mirror, how come his hair is always so neatly combed?
Physics 1C Lecture 23A "If Dracula can t see his reflection in the mirror, how come his hair is always so neatly combed?" --Steven Wright Mirror Equation You can mathematically relate the object distance,
More informationImage Formation and the Lens: Object Beyond The Focal Point
Image Formation and the Lens: Object Beyond The Focal Point A convex lens is shown below with its focal points displayed (the dots). An object is located to the left of and at a distance of 2f to the lens.
More informationLight: Geometric Optics
Light: Geometric Optics 23.1 The Ray Model of Light Light very often travels in straight lines. We represent light using rays, which are straight lines emanating from an object. This is an idealization,
More informationLight, Photons, and MRI
Light, Photons, and MRI When light hits an object, some of it will be reflected. The reflected light can form an image. We usually want to be able to characterize the image given what we know about the
More informationReflection and Image Formation by Mirrors
Purpose Theory a. To study the reflection of light Reflection and Image Formation by Mirrors b. To study the formation and characteristics of images formed by different types of mirrors. When light (wave)
More informationPhysics 102: Lecture 17 Reflection and Refraction of Light
Physics 102: Lecture 17 Reflection and Refraction of Light Physics 102: Lecture 17, Slide 1 Today Last Time Recall from last time. Reflection: q i = q r Flat Mirror: image equidistant behind Spherical
More informationGEOMETRIC OPTICS. LENSES refract light, so we need to know how light bends when entering and exiting a lens and how that interaction forms an image.
I. What is GEOMTERIC OPTICS GEOMETRIC OPTICS In geometric optics, LIGHT is treated as imaginary rays. How these rays interact with at the interface of different media, including lenses and mirrors, is
More informationChapter 3: Mirrors and Lenses
Chapter 3: Mirrors and Lenses Chapter 3: Mirrors and Lenses Lenses Refraction Converging rays Diverging rays Converging Lens Ray tracing rules Image formation Diverging Lens Ray tracing Image formation
More informationPHYS 202 Notes, Week 9
PHYS 202 Notes, Week 9 Greg Christian March 22 & 24, 206 Last updated: 03/24/206 at 2:23:56 This week we learn about images by mirrors, refraction, and thin lenses. Images Spherical Mirrors First let s
More informationReflection of Light. 1)Students will discover how light interacts with certain types of surfaces
Reflection of Light 1)Students will discover how light interacts with certain types of surfaces 2) Students will understand the laws governing the phenomenon of reflection 3) Discover how images are formed,
More informationCHAPTER- 10 LIGHT REFLECTION AND REFRACTION
CHAPTER- 10 LIGHT REFLECTION AND REFRACTION LIGHT Light is a form of energy, which enable us to see the object. Its speed is 3 10 8 m/s in vacuum. Light always travel in straight line. Reflection: The
More information3. Confirm Does the law of reflection apply to rough surfaces? Explain. Diffuse Reflection
Light Key Concepts How does light reflect from smooth surfaces and rough surfaces? What happens to light when it strikes a concave mirror? Which types of mirrors can produce a virtual image? Reflection
More informationLECTURE 25 Spherical Refracting Surfaces. Geometric Optics
LECTURE 25 Spherical Refracting Surfaces Geometric ptics When length scales are >> than the light s wavelength, light propagates as rays incident ray reflected ray θ θ r θ 2 refracted ray Reflection: Refraction:
More informationOptics Course (Phys 311) Geometrical Optics Refraction through Lenses
Optics Course (Phys ) Geometrical Optics Refraction through Lenses Lecturer: Dr Zeina Hashim Slide 1 Objectives covered in this lesson : 1. The refracting power of a thin lens. 2. Thin lens combinations.
More informationAP* Optics Free Response Questions
AP* Optics Free Response Questions 1978 Q5 MIRRORS An object 6 centimeters high is placed 30 centimeters from a concave mirror of focal length 10 centimeters as shown above. (a) On the diagram above, locate
More information1. What is the law of reflection?
Name: Skill Sheet 7.A The Law of Reflection The law of reflection works perfectly with light and the smooth surface of a mirror. However, you can apply this law to other situations. For example, how would
More informationWaves & Oscillations
Physics 42200 Waves & Oscillations Lecture 26 Propagation of Light Hecht, chapter 5 Spring 2015 Semester Matthew Jones Geometric Optics Typical problems in geometric optics: Given an optical system, what
More informationUnit 11 Light and Optics Holt Chapter 14 Student Outline Light and Refraction
Holt Chapter 14 Student Outline Light and Refraction Variables introduced or used in chapter: Quantity Symbol Units Speed of light frequency wavelength angle Object Distance Image Distance Radius of Curvature
More informationLight: Geometric Optics (Chapter 23)
Light: Geometric Optics (Chapter 23) Units of Chapter 23 The Ray Model of Light Reflection; Image Formed by a Plane Mirror Formation of Images by Spherical Index of Refraction Refraction: Snell s Law 1
More informationPhysics for Scientists & Engineers 2
Geometric Optics Physics for Scientists & Engineers 2 Spring Semester 2005 Lecture 36! The study of light divides itself into three fields geometric optics wave optics quantum optics! In the previous chapter,
More informationDraw a diagram showing the fibre and the path of the ray of light. Describe one use of optical fibres in medicine. You may draw a diagram.
1 (a) (i) A ray of light passes through a length of curved optical fibre. Draw a diagram showing the fibre and the path of the ray of light. [1] Describe one use of optical fibres in medicine. You may
More informationPhysics 102: Lecture 17 Reflection and Refraction of Light
Physics 102: Lecture 17 Reflection and Refraction of Light Physics 102: Lecture 17, Slide 1 Recall from last time. Today Last Time Reflection: θ i = θ r Flat Mirror: image equidistant behind Spherical
More informationEssential Physics I. Lecture 13:
Essential Physics I E I Lecture 13: 11-07-16 Reminders No lecture: Monday 18th July (holiday) Essay due: Monday 25th July, 4:30 pm 2 weeks!! Exam: Monday 1st August, 4:30 pm Announcements 250 word essay
More informationName: Date: Concave Mirrors. 1. Reflect the rays off of the concave mirror. Principal axis
Name: Date: Concave Mirrors 1. Reflect the rays off of the concave mirror. Principal axis Concave Mirrors Draw one line on each diagram to illustrate each of the following rules: a. Any ray that travels
More informationPhys102 Lecture 21/22 Light: Reflection and Refraction
Phys102 Lecture 21/22 Light: Reflection and Refraction Key Points The Ray Model of Light Reflection and Mirrors Refraction, Snell s Law Total internal Reflection References 23-1,2,3,4,5,6. The Ray Model
More informationLight and Mirrors MIRRORS
Light and Mirrors MIRRORS 1 Polarized Sunglasses- How do they work? light waves vibrate in more than one plane light waves can be made to vibrate in a single plane by use of polarizing filters. 2 polarizing
More informationOptics and Images. Lenses and Mirrors. Matthew W. Milligan
Optics and Images Lenses and Mirrors Light: Interference and Optics I. Light as a Wave - wave basics review - electromagnetic radiation II. Diffraction and Interference - diffraction, Huygen s principle
More informationChapter 7: Geometrical Optics
Chapter 7: Geometrical Optics 7. Reflection at a Spherical Surface L.O 7.. State laws of reflection Laws of reflection state: L.O The incident ray, the reflected ray and the normal all lie in the same
More informationUnit 3: Chapter 5. Reflection
Unit 3: Chapter 5 Reflection The Law of Reflection To show how light is reflected from a solid surface, we can use ray diagrams. A ray diagram has 5 main components: this is the incoming ray that will
More informationPHYS 219 Spring semester Lecture 19: Mirrors. Ron Reifenberger Birck Nanotechnology Center Purdue University
PHYS 219 Spring semester 2016 Lecture 19: Mirrors Ron Reifenberger Birck Nanotechnology Center Purdue University PHYS 219 Test II Wednesday; March 30, 2016 6:30 PM PHYS 203 Lecture 19 1 a) Interaction
More informationLecture Outline Chapter 26. Physics, 4 th Edition James S. Walker. Copyright 2010 Pearson Education, Inc.
Lecture Outline Chapter 26 Physics, 4 th Edition James S. Walker Chapter 26 Geometrical Optics Units of Chapter 26 The Reflection of Light Forming Images with a Plane Mirror Spherical Mirrors Ray Tracing
More informationThe Ray model of Light. Reflection. Class 18
The Ray model of Light Over distances of a terrestrial scale light travels in a straight line. The path of a laser is now the best way we have of defining a straight line. The model of light which assumes
More informationthis is the incoming ray that will hit the solid surface/barrier (e.g. a mirror)
To show how light is reflected from a solid surface, we can use ray diagrams. A ray diagram has 5 main components: this is the incoming ray that will hit the solid surface/barrier (e.g. a mirror) barrier.
More informationLight Reflection. Not drawn to scale.
Physics 25 Chapter 25 Dr. Alward Light Reflection In the figure at the right, the angle of reflection for Ray 1 equals the angle of incidence. The same is true for Ray 2. Not drawn to scale. Any image
More informationRefraction at a single curved spherical surface
Refraction at a single curved spherical surface This is the beginning of a sequence of classes which will introduce simple and complex lens systems We will start with some terminology which will become
More informationPhysics 102: Lecture 16 Introduction to Mirrors
Physics 102: Lecture 16 Introduction to Mirrors Physics 102: Lecture 16, Slide 1 Exam II Tuesday April 1st! What will exam cover? Lectures 8 15 (Magnetic fields Polarization) What do you need to bring?
More informationImage Formed by a Plane Mirror. point object A, source of light
Today s agenda: Plane Mirrors. You must be able to draw ray diagrams for plane mirrors, and be able to calculate image and object heights, distances, and magnifications. Spherical Mirrors: concave and
More informationOn Fig. 7.1, draw a ray diagram to show the formation of this image.
1- A small object is placed 30 cm from the centre of a convex lens of focal length 60 cm An enlarged image is observed from the other side of the lens (a) On Fig 71, draw a ray diagram to show the formation
More informationName: Chapter 14 Light. Class: Date: 143 minutes. Time: 143 marks. Marks: Comments: Page 1 of 53
Chapter 4 Light Name: Class: Date: Time: 43 minutes Marks: 43 marks Comments: Page of 53 A person can see an image of himself in a tall plane mirror. The diagram shows how the person can see his hat. (a)
More informationChapter 32 Light: Reflection and Refraction. Copyright 2009 Pearson Education, Inc.
Chapter 32 Light: Reflection and Refraction Units of Chapter 32 The Ray Model of Light Reflection; Image Formation by a Plane Mirror Formation of Images by Spherical Mirrors Index of Refraction Refraction:
More informationPhysics 11. Unit 8 Geometric Optics Part 1
Physics 11 Unit 8 Geometric Optics Part 1 1.Review of waves In the previous section, we have investigated the nature and behaviors of waves in general. We know that all waves possess the following characteristics:
More informationPart Images Formed by Flat Mirrors. This Chapter. Phys. 281B Geometric Optics. Chapter 2 : Image Formation. Chapter 2: Image Formation
Phys. 281B Geometric Optics This Chapter 3 Physics Department Yarmouk University 21163 Irbid Jordan 1- Images Formed by Flat Mirrors 2- Images Formed by Spherical Mirrors 3- Images Formed by Refraction
More informationPHYSICS. Chapter 34 Lecture FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E RANDALL D. KNIGHT
PHYSICS FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E Chapter 34 Lecture RANDALL D. KNIGHT Chapter 34 Ray Optics IN THIS CHAPTER, you will learn about and apply the ray model of light Slide 34-2
More informationGeometric Optics. The Law of Reflection. Physics Waves & Oscillations 3/20/2016. Spring 2016 Semester Matthew Jones
Physics 42200 Waves & Oscillations Lecture 27 Propagation of Light Hecht, chapter 5 Spring 2016 Semester Matthew Jones Geometric Optics Typical problems in geometric optics: Given an optical system, what
More informationOptics Course (Phys 311) Geometrical Optics Refraction through Lenses
Optics Course (Phys ) Geometrical Optics Refraction through Lenses Lecturer: Dr Zeina Hashim Slide 1 Objectives covered in this lesson : 1. Refraction through single spherical refracting surfaces. 2. Lenses:
More informationWave Properties. Page 1 of 13
Wave Properties Transverse and longitudinal waves Be able to describe the difference between longitudinal and transverse waves including examples of each (e.g. ripples / light for transverse & sound (compression
More informationAnnouncement on HW 8. HW 8 originally due this Wednesday, Mar. 13 Now due FRIDAY, Mar. 15 at 8:00am. Physics 102: Lecture 16, Slide 1
Announcement on HW 8 HW 8 originally due this Wednesday, Mar. 13 Now due FRIDAY, Mar. 15 at 8:00am Physics 102: Lecture 16, Slide 1 Physics 102: Lecture 16 Introduction to Mirrors Physics 102: Lecture
More informationLight and Optics Learning Goals Review
SNC2D Light and Optics Learning Goals Review Different types of light be familiar with the different types of light i.e. direct and indirect, natural and artificial and be able to describe the different
More information4. A bulb has a luminous flux of 2400 lm. What is the luminous intensity of the bulb?
1. Match the physical quantities (first column) with the units (second column). 4. A bulb has a luminous flux of 2400 lm. What is the luminous intensity of the bulb? (π=3.) Luminous flux A. candela Radiant
More informationCHAPTER 29: REFLECTION
CHAPTER 29: REFLECTION 29.1 REFLECTION The return of a wave back to its original medium is called reflection. Fasten a spring to a wall and send a pulse along the spring s length. The wall is a very rigid
More informationIn order to get the G.C.S.E. grade you are capable of, you must make your own revision notes using your Physics notebook.
In order to get the G.C.S.E. grade you are capable of, you must make your own revision notes using your Physics notebook. When summarising notes, use different colours and draw diagrams/pictures. If you
More informationNicholas J. Giordano. Chapter 24. Geometrical Optics. Marilyn Akins, PhD Broome Community College
Nicholas J. Giordano www.cengage.com/physics/giordano Chapter 24 Geometrical Optics Marilyn Akins, PhD Broome Community College Optics The study of light is called optics Some highlights in the history
More informationLIGHT-REFLECTION AND REFRACTION. It is a form of energy which is needed to see things around us. It travels in a straight line.
LIGHT-REFLECTION AND REFRACTION Class: 10 (Boys) Sub: PHYSICS NOTES-Reflection Light: It is a form of energy which is needed to see things around us. It travels in a straight line. Nature of Light: Light
More informationQuest Chapter 30. Same hint as in #1. Consider the shapes of lenses that make them converge or diverge.
1 Consider the light rays depicted in the figure. 1. diverging mirror 2. plane mirror 3. converging mirror 4. converging lens 5. diverging lens 6. Unable to determine. 2 Consider the light rays depicted
More informationChapter 36. Image Formation
Chapter 36 Image Formation Apr 22, 2012 Light from distant things 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
More informationPhysics Themed 1516 Williams. Mirrors & Reflective Optics
Physics Themed 1516 Williams Mirrors & Reflective Optics 1 2 Flat Ray Tracing Exercise The black dot represents where an image from the "tip of the flickering flame" would appear to be to any observer
More informationM = h' h = #i. n = c v
Name: Physics Chapter 14 Study Guide ----------------------------------------------------------------------------------------------------- Useful Information: c = 3 "10 8 m s 1 i + 1 o = 1 f M = h' h =
More information