Light Learning Targets. I can calculate the illumination or luminous flux given a radius or distance. I know what the terms illumination and luminous.

Slides:

Advertisements

Similar presentations

Learning Outcome Draw a ray diagram to find the position, nature and size of the image produced by a concave and convex mirrors.

Advertisements

Chapter 13 Preview Objectives Electromagnetic Waves

Created by Stephanie Ingle Kingwood High School

Section 3 Curved Mirrors

Lenses. Transparent material is capable of causing parallel rays to either converge or diverge depending upon its shape.

Unit 3:Light.  Terms: Curved mirror- can be thought of as a large number of plane mirrors all having slightly different angles. The laws of reflection.

Reflection from Curved Mirrors. 2 Curved mirrors The centre of the mirror is called the pole. A line at right angles to this is called the principal axis.

AP Physics B Mrs. Wallace. Reflection Reflection occurs when light bounces off a surface. There are two types of reflection Specular reflection Off a.

Reflection of Light. When light rays hit an object, they change direction. The type of surface the light encounters determines the type of reflection.

Curved Mirrors.

What is it? How does it work? How do we use it?. o Electromagnetic Waves display wave behavior o Created by.

Physics 1 L Created by Stephanie Ingle Tweaked by Rex Wolf

Review from last class – Complete in your notes. 1.A pinhole camera creates an image of a 37- meter-tall tree. If the image is 2.4 cm tall and inverted,

Chapter 23 Mirrors and Lenses.

Ch. 18 Mirrors and Lenses Milbank High School. Sec Mirrors Objectives –Explain how concave, convex, and plane mirrors form images. –Locate images.

Code for diagrams Types of Lines: Solid Lines = Light Rays Dashed Lines = Virtual Rays Dotted Lines = Guide lines (not a ray) Colors: Blue = Incident Light.

13 – 3 Curved Mirrors. Spherical Mirror A section of a sphere R = radius C= center of curvature F = Focal point f = focal length A = vertex f = ½ R.

Fig Reflection of an object (y) from a plane mirror. Lateral magnification m = y ’ / y © 2003 J. F. Becker San Jose State University Physics 52 Heat.

Curved Mirrors and Ray Diagrams SNC2D. Concave Mirrors A concave mirror is a curved mirror with the reflecting surface on the inside of the curve. The.

Spherical Mirrors - Starter

Light Holt chap Electromagnetic Spectrum higher frequency higher the energy.

Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Light and Reflection Chapter 14.

Spherical Mirrors Spherical mirror – a section of a sphere of radius R and with a center of curvature C R C Mirror.

Chapter 18 Mirrors and Lenses Mirrors A. Objects and Images in Plane Mirrors. A. Objects and Images in Plane Mirrors. B. Concave Mirrors. B. Concave.

Geometric Optics September 14, Areas of Optics Geometric Optics Light as a ray. Physical Optics Light as a wave. Quantum Optics Light as a particle.

1.What is the fundamental difference between a real image and a virtual one? 2.Parallel light rays are focused on the focal point of a concave mirror.

Curved Mirrors: Locating Images in Concave & Convex Mirrors.

Chapter 36 Image Formation (Lens and Mirrors) Using the ray approximation of geometric optics, we can now study how images are formed with mirrors and.

Light and Reflection Chapter 14. Electromagnetic Waves All EM waves are essentially the same. The only difference is frequency and wavelength. c=3.0x10.

Properties of Reflective Waves Curved Mirrors. Image close to a concave mirror appear:

Curved Mirrors Chapter 14, Section 3 Pg

Chapter 14 Review Light. 1. List the parts of the visible spectrum. Rank them by frequency, wavelength, and energy.

Mirror Equation Ray diagrams are useful for determining the general location and size of the image formed by a mirror. However, the mirror equation and.

Optical Density - a property of a transparent medium that is an inverse measure of the speed of light through the medium. (how much a medium slows the.

Lesson 3.  describe, quantitatively, the phenomena of reflection  use ray diagrams to describe an image formed by thin lenses and curved mirrors.

Reflection and Mirrors

Plane Mirror: a mirror with a flat surface

RandomWavesLightColorReflection

Reflection & Mirrors. Reflection The turning back of an electromagnetic wave (light ray) at the surface of a substance. The turning back of an electromagnetic.

Reflection of Light. Reflectance u Light passing through transparent medium is transmitted, absorbed, or scattered u When striking a media boundary, light.

© Houghton Mifflin Harcourt Publishing Company Preview Objectives Electromagnetic Waves Chapter 13 Section 1 Characteristics of Light.

Mirrors. Mirrors and Images (p 276) Light travels in straight lines, this is the reason shadows and images are produced (p 277) Real images are images.

Unit 8 – Curved Mirrors. Unit 8 – Concave Spherical Mirror Concave spherical mirror: a mirror whose reflecting surface is a segment of the inside of a.

It’s amazing!…Can you imagine life without it?

Light Waves Physics 1 H Created by Stephanie Ingle.

Chapter 13 Properties of Light: Reflection and Mirrors Herriman High Honors Physics.

Calculate distances and focal lengths using the mirror equation for concave and convex spherical mirrors. Draw ray diagrams to find the image distance.

Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Section 1 Characteristics of Light Chapter 13 Objectives Identify.

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.

Light Waves Physics 1 L Mrs. Snapp. Light Light is a transverse wave. Light waves are electromagnetic waves--which means that they do NOT need a medium.

* Light is the range of frequencies of electromagnetic waves that stimulate the retina of the eye. Light waves have wavelengths from about 400 nm (4.0.

Chapter 14 Light and Reflection

Chapter 14 Light & Reflection Physics. Light and Reflection ☺Electromagnetic Waves ☺Transverse Waves ☺Oscillating Electric and Magnetic Fields Perpendicular.

Light & Optics Chapters Electromagnetic Wave.

Reflection of Light Reflection – The bouncing back of a particle or wave that strikes the boundary between two media. Law of Reflection – The angle of.

Light & Optics. Electromagnetic Waves Electromagnetic waves include: light, radio, microwaves, x-rays, gamma rays, ultra-violet, and infrared radiation.

Light Waves, Reflection, Mirrors, and Color

Reflection & Mirrors Topic 13.3 (3 part lesson).

Reflection of Light Reflection – The bouncing back of a particle or wave that strikes the boundary between two media. Law of Reflection – The angle of.

Section 1 Characteristics of Light

Wave, Light, and Color Jeopardy

Physics 1 H Created by Ingle

Concave and Convex Mirrors

Light Reflection.

Let there be ... Light.

Light and Reflection Holt Physics.

Light (electromagnetic waves)

PAP Physics Review Ch 14 – Light and Reflection

Presentation transcript:

Light Learning Targets

I can calculate the illumination or luminous flux given a radius or distance. I know what the terms illumination and luminous flux mean. I know the possible labels for illumination and luminous flux. Light

I know about light through different mediums. I know the speed of light. I can identify examples of transparent, translucent and opaque. I can recognize the parts of the electromagnetic spectrum Light

Colors and pigment I know the primary colors of light and pigment. I know the secondary colors of light and pigment. I know the complementary colors of light and pigment.

Colors and pigment I can calculate the illumination or luminous flux given a radius or distance. I know what term illumination and luminous flux mean. I know the possible labels for illumination and luminous flux.

Answers to page ) Black does not reflect any light. 43) Yellow-green (550 nm) is easiest to spot. 44) Yellow light will show yellow paint better. 45) Diminish by an inverse squared factor. 46) Will not change, the lamp stays the same. 49) Yellow, add colors of light. 50) Black, subtract pigment colors. 51) Mix just the cyan and magenta.

Mirrors I can draw reflected ray diagrams using angle of incidence = angle of reflection. I know the terms: principal axis, concave, convex, focal length, focal pt., geometric center, inverted, converge, diverge, real image, virtual image, spherical aberration and chromatic aberration.

I know how rays of light reflect (ie, light parallel to the principle axis and light through the focal point) I can create a ray diagram. Given an object and a mirror I can fully describe the image Fully describe—real/virtual, relative size, relative location, upright/inverted

I can calculate the image distance given focal length and distance from mirror. I can calculate heights and distances given magnifications I know mathematically how focal length and center of curvature are related.

Exit papers 1) Name one physics topic you learned today. 2) Name another you learned or improved on today. 3) Tell me the topics, covered today, that you may need to see more of.