LIGHT_ MIRRORS AND LENSES

Feb 06, 2025

0 likes | 3 Vues

PPT on Mirrors and Lenses

Share Presentation

Embed Code

Link

AnaMarie

Télécharger la présentation

LIGHT_ MIRRORS AND LENSES

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Ch. 18 Mirrors and Lenses

Ch. 18 Mirrors and Lenses. Milbank High School. Sec. 18.1 Mirrors. Objectives Explain how concave, convex, and plane mirrors form images. Locate images using ray diagrams, and calculate image location and size using equations.

917 views • 15 slides

Mirrors & Lenses

Mirrors & Lenses. Chapter 23. Chapter 23 Learning Goals. Understand image formation by plane or spherical mirrors Understand image formation by converging or diverging lenses. Understand Image Formation by Plane or Spherical Mirrors.

925 views • 37 slides

Light , Lenses and Mirrors

Light , Lenses and Mirrors. W. Sautter 2007. Refraction of Light. Normal Line.  i = angle of incidence.  r = angle of refraction.  i. Air n =1.0.  i. Glass n = 1.5.  r. Light travels more slowly in glass than air and bends towards the normal when entering glass from air.

594 views • 35 slides

Mirrors And Lenses

Mirrors And Lenses. Chapter 23. Introduction. Images can be formed by plane or spherical mirrors and by lenses. Ray diagrams will be used. Plane and Curved Mirrors. Important terms: Object distance (p) Image Formed where light rays actually intersect or where they appear to originate

1.18k views • 67 slides

mirrors and lenses

mirrors and lenses. PHY232 – Spring 2007 Jon Pumplin http://www.pa.msu.edu/~pumplin/PHY232 (Ppt courtesy of Remco Zegers). we saw…. that light can be reflected or refracted at boundaries between material with a different index of refraction.

845 views • 37 slides

Chapter 23:Mirrors and Lenses

Chapter 23:Mirrors and Lenses. Homework assignment : 20,24,42,45,51 . Image of a point source. The reflected rays entering eyes look as though they had come from image P’. P. virtual image. Flat Mirrors. P’. Light rays radiate from a point object at P in all directions.

715 views • 36 slides

Mirrors and Lenses

Mirrors and Lenses. Chapter 14. Mirrors. Mirrors have a highly reflective surface. Mirrors work by Light striking the mirror and being reflected back. The reflected waves hit an object facing the mirror, illuminating the object. The waves of light enter your eyes.

380 views • 8 slides

Mirrors and Lenses:

Mirrors and Lenses:. Mirrors reflect the light. Lenses refract the light. Planar Mirrors and Lenses:. Flat reflective surfaces or flat surfaces that allow that transmission of light . The images produced are the same as the original object. Concave Mirror: Converges light rays.

739 views • 10 slides

Optics: Mirrors and Lenses 2

Optics: Mirrors and Lenses 2. Convex Mirrors. Rays diverge so the image is virtual f is half of the radius of curvature (negative) Image is virtual, erect and reduced Wide area reflected so used in stores, rear view mirrors, side view mirrors (objects in mirror…). Lenses.

335 views • 9 slides

$Lenses Mirrors = “Reflection” Lenses = “Refraction”$

Lenses Mirrors = “Reflection” Lenses = “Refraction”

Lenses Mirrors = “Reflection” Lenses = “Refraction”. Convex Lens (converging). Examine the outside of the eye. How many parts of the eye can you identify?. Sclera : the white, tough, outer covering Cornea : the clear covering over the front of the eye Iris : the coloured part of the eye

720 views • 43 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

379 views • 14 slides

Lenses and Mirrors

Lenses and Mirrors . March 24, 2014 and March 25, 2014 (see Venn Diagrams to compare and contrast). Lenses. Lenses : transparent materials that refracts light Transparent : light passes all the way through/see completely through

375 views • 3 slides

Mirrors and Lenses

Mirrors and Lenses. Miss Friend. What type of mirror causes beams of light to spread apart?. diverging mirror. What type of mirror causes beams of light to Come together?. Converging mirror. The image below shows what kind of mirror reflecting light?. flat mirror.

764 views • 39 slides

Chapter 18 Mirrors and Lenses

Chapter 18 Mirrors and Lenses. Objectives. 18.1 Explain how concave, convex, and plane mirrors form images 18.1 Locate images using ray diagrams, and calculate image location and size using equations 18.1 Explain the cause of spherical aberration and how the effect may be overcome

462 views • 24 slides

Chapter 14: Mirrors and Lenses

14. Table of Contents. 14. Unit 3: Energy On the Move. Chapter 14: Mirrors and Lenses. 14.1: Mirrors. 14.2: Lenses. 14.3: Optical Instruments. Mirrors. 14.1. How do you use light to see?. When light travels from an object to your eye, you see the object.

6.25k views • 77 slides

Applications of Lenses and Mirrors

Applications of Lenses and Mirrors. Combinations of Lenses. Image of 1 st lens calculated as though the 2 nd lens were not present. Image formed by 1 st lens is treated as the object for the 2 nd lens. Object in front of lens = real (d o +) Object behind lens = virtual (d o -).

1.08k views • 25 slides

Lenses and Mirrors

Lenses and Mirrors. Tuesday, July 14, 2009. Model of light. Light travels in a straight line. Represented by a Ray. Law of Reflection. The incoming angle to the normal (perpendicular to the surface) is ALWAYS the same as the outgoing angle from the normal.

343 views • 15 slides

Mirrors and Lenses

Mirrors and Lenses. Mirrors and Lenses. Sections 1-4. Flat Mirrors. Images Formed by Spherical Mirrors. Concave Mirrors and Sign Conventions. Thin Lenses. Flat Mirrors.

3k views • 68 slides

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

801 views • 55 slides

Chapter 14: Mirrors and Lenses

842 views • 77 slides

Chapter 18 Mirrors and Lenses

Chapter 18 Mirrors and Lenses. 18.1 Mirrors. A. Objects and Images in Plane Mirrors. B. Concave Mirrors. C. Convex Mirrors. A. Objects and images in Plane Mirrors. 1. A plane mirror is a flat, smooth surface from which light is reflected by regular reflection.

203 views • 14 slides

PHYSICS PROBLEMS MIRRORS AND LENSES

PHYSICS PROBLEMS MIRRORS AND LENSES. Object Beyond 2f 1/d o + 1/d i = 1/f 1/32 + 1/d i = 1/8 d i = + 10.67 + real on right Between f and 2f. 1. d o = +32 cm f = 8 cm 2f = 16 cm convex lens converging lens.

222 views • 11 slides

More Related

LIGHT_ MIRRORS AND LENSES

LIGHT_ MIRRORS AND LENSES

Presentation Transcript

Ch. 18 Mirrors and Lenses

Mirrors &amp; Lenses

Light , Lenses and Mirrors

Mirrors And Lenses

mirrors and lenses

Chapter 23:Mirrors and Lenses

Mirrors and Lenses

Mirrors and Lenses:

Optics: Mirrors and Lenses 2

Lenses Mirrors = “Reflection” Lenses = “Refraction”

Optics: Mirrors and Lenses

Lenses and Mirrors

Mirrors and Lenses

Chapter 18 Mirrors and Lenses

Chapter 14: Mirrors and Lenses

Applications of Lenses and Mirrors

Lenses and Mirrors

Mirrors and Lenses

Mirrors and Lenses

Chapter 14: Mirrors and Lenses

Chapter 18 Mirrors and Lenses

PHYSICS PROBLEMS MIRRORS AND LENSES

Mirrors & Lenses