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Unformatted text preview: of the mirror. For spherical mirrors a good approximation is f = R/2 . Concave and Convex Mirrors: A concave mirror is one where the center of curvature lies on the R-side so the R > 0 and f > 0 and a convex mirror is one where the center of curvature lies on the V-side so that R < 0 and f < 0 . concave f > 0 convex f < 0 Flat Mirror: A flat mirror is the limiting case where the radius R (and thus the local length f ) become infinite. Principal Axis C F Light Ray Enters R = Radius of Curvature C = Center of Curvature F = Focal Point V = Vertex Concave Mirror R-side V-side V Light Ray Exits R Principal Axis C F Light Ray Enters Convex Mirror R-side V-side R = Radius of Curvature C = Center of Curvature F = Focal Point V = Vertex Light Ray Exits R V...
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This note was uploaded on 05/31/2011 for the course PHY 2061 taught by Professor Fry during the Spring '08 term at University of Florida.
- Spring '08