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Published byHunter Dalton
Modified over 4 years ago
March 2 Physics
1.Derive 2.Apathy 3.Anarchy 4.Illegible 5.Inadmissible 6.nonchalant
Objective: To analyze and conclude our lab Success criteria: Draw ray diagrams and verify the lens equation
Thin lens equation magnification equation 1 + 1 = 1. d o d i f M = - d i = h i.. d o h o
Lab: images formed by a converging lens
Find the focal length
Find image distances for 5 object positions
Is the lens equation valid?
Analysis #11 on a blank paper: –Draw ray diagrams for each position –Use 3 cm for the focal point #14 label each drawing –Spotlight –Copy camera –Magnifying glass –35mm camera –Slide projector
Out: Why did you use the light from the tree outside to find your focal length?
PHYSICS InClass by SSL Technologies with S. Lancione Exercise-53
Chapter 30 Lenses. Lens – a lens is a transparent material that bends light rays depending on its shape Converging lens – a lens (top left) in which light.
Subject: PHYSICS Topic: Convex lens Light refraction in Prism Ray diagram of a convex lens Ray diagram illustrating graphical construction rules of a.
LIGHT THIN LENSES Name: ________________ Class: _________________
Convex and Concave Lenses
Flat Lens (Window) n1n1 n2n2 Incident ray is displaced, but its direction is not changed. tt 11 11 If 1 is not large, and if t is small, the.
Geometric Optics Chapter Thin Lenses; Ray Tracing Parallel rays are brought to a focus by a converging lens (one that is thicker in the center.
Special Case – Ray Diagrams AP Physics B. What if the object is ON “f “ ? ff Principal axis f C If the object is ON the focal point, no image is produced.
1 of 41© Boardworks Ltd 2009 Where does all the bad light end up? In a prism…
Learning Objective › Explain the relationship between the focal length, image distance, image size, and object distance for a convex lens. Success.
2/9/15 Oregon State University PH 212, Class #161 The Thin-Lens Equation The thin lens approximation holds for a lens whose thick- ness is small compared.
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,
LENSES. Lenses Lenses REFRACT light and are usually used to form IMAGES 2 types convexconcave bi-convex plano-concave plano-convex bi-concave.
Chapter 34: Thin Lenses 1 Now consider refraction through this piece of glass: optic axis This is called a “Double Convex Lens” converging light focal.
26.6 Lenses. Converging Lens Focal length of a converging lens is real and considered positive.
Magnification of lenses Images
Curved Mirrors. Two types of curved mirrors 1. Concave mirrors – inwardly curved inner surface that converges incoming light rays. 2. Convex Mirrors –
PH 103 Dr. Cecilia Vogel Lecture 7. Review Outline Lenses ray diagrams images thin lens equation Lenses application to camera, eye, and corrective.
Imaging Science FundamentalsChester F. Carlson Center for Imaging Science The Geometric Optics of Image Formation Graphical Ray Tracing.
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