'Parallel rays' presentation slideshows

Physics 1230: Light and Color Ch. 3: Mirrors and Lenses Ivan Smalyukh

Building on concepts from the last chapter Now that we know how rays and images work we can understand how curved mirrors and lenses produce images Practical applications include magnifying mirrors, rear-view mirrors, glasses and contact lenses, and cameras. Spherical mirrors

1.2k views • 80 slides

Mosaic-Based 3D Scene Representation and Rendering

C. C V C L. Mosaic-Based 3D Scene Representation and Rendering. Allen Hanson Computer Vision Laboratory Computer Science Department University of Massachusetts Amherst hanson@cs.umass.edu. Zhigang Zhu Visual Computing Lab Department of Computer Science

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Optics Basics

Optics Basics. A Physics MOSAIC MIT Haystack Observatory RET 2010. Background image from NASA. Representing Light.

729 views • 58 slides

Created by OKTechMasters & Sara Duncan Modified by Prof. Rodriguez

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Mirrors and Lenses

Mirrors and Lenses. 23.1 Notations and Flat Mirror. 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 the mirror or lens Denoted by q

730 views • 55 slides

Molecules

Molecules. Two or more atoms joined together. They occur in atmospheres of cooler stars, cold clouds of gas, planets. Examples. H 2 = H + H CO = C + O CO 2 = C + O + O NH 3 = N + H + H + H (ammonia) CH 4 = C + H + H + H + H (methane). They have - electron energy levels (like atoms)

565 views • 47 slides

Chapter 31

Chapter 31. Images. Mirrors and Lenses: Definitions. Images are formed at the point where rays actually intersect or appear to originate The object distance (denoted by p ) is the distance from the object to the mirror or lens

733 views • 43 slides

Chapter 31

Chapter 31. Images. Mirrors and Lenses: Definitions. Images are formed at the point where rays actually intersect or appear to originate The object distance (denoted by p ) is the distance from the object to the mirror or lens

652 views • 43 slides

Geometrical Optics

Chapter 24. Geometrical Optics. Optical fibers. Total internal reflection is used in fiber optics Optical fibers are composed of specially made glass and used to carry telecommunication signals These signals are sent as light waves They are directed along the fiber using internal reflection.

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Optics, Meteorology, and an Airline Crash Investigation

542 views • 38 slides

Introduction to Optical Electronics

Semiconductor Photon Detectors (Ch 18). Semiconductor Photon Sources (Ch 17). Lasers (Ch 15). Photons in Semiconductors (Ch 16). Laser Amplifiers (Ch 14). Photons & Atoms (Ch 13). Quantum (Photon) Optics (Ch 12). Resonators (Ch 10). Electromagnetic Optics (Ch 5). Wave Optics (Ch 2 & 3).

418 views • 24 slides

Chapter 22

271 views • 19 slides

What do we see?

What do we see?. Law of Reflection. Properties of Spherical Mirrors. Ray Tracing. Images and the Equations. Physics 212 and 222. Magnetic Forces. TOC. 2. Physics 212 and 222. Magnetic Forces. TOC. ?. ?. Dr. Mike. Dr. Mike. Law of Reflection. 3. Physics 212 and 222.

253 views • 18 slides

Thin Lenses; Ray Tracing

Thin Lenses; Ray Tracing. Thin lenses are those whose thickness is small compared to their radius of curvature. They may be either converging (a) or diverging (b). Thin Lenses; Ray Tracing.

790 views • 17 slides

Conic Sections

Conic Sections. The Parabola. Introduction. Consider a cone being intersected with a plane. Note the different shaped curves that result. Introduction. They can be described or defined as a set of points which satisfy certain conditions.

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23.4 Images Formed by Refraction

23.4 Images Formed by Refraction. p , q , and R are positive. Rays originate from the object point ( O ) and pass through the image point ( I ) When n 2 > n 1 , Real images are formed on the side opposite from the object. 23.5 Atmospheric Refraction.

432 views • 15 slides

Optics: Mirrors and Lenses

Optics: Mirrors and Lenses. 23-2, 23-3. Plane Mirror. Flat, smooth, regular reflection Image is reversed left to right or front to back. Plane Mirrors. object- -source of diverging light rays; luminous or illuminated image- -point where extended rays apparently intersect

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Real vs Virtual Images

Real vs Virtual Images. Concave Mirror Image in front Image is Real Light rays converge Use a Card. Real vs. Virtual Images. Concave Mirror Image behind mirror Image is virtual Appears to converge. C. f. Concave Mirrors. Incoming Parallel rays reflect:.

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Vocabulary Strategies

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3-4 Proving Lines are Parallel

3-4 Proving Lines are Parallel. Prove that 2 lines are parallel. Use properties of parallel lines to solve problems. Corresponding Angles Converse Postulate. If 2 lines are cut by a transversal so that corresponding angles are congruent, then the lines are parallel. 1. 2.

321 views • 8 slides