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Published byJamar Burchfield Modified over 9 years ago
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Plane Mirrors Flat mirror that is most common. The image we see in a mirror is called a virtual image. [http://sol.sci.uop.edu/~jfalward/reflection/castlemirror.jpg]
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Click here for virtual image demo Virtual image in a plane mirror is inverted.
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When viewed in a rear-view mirror, “Ambulance” is correct! [http://www.ohmvfiredept.org/137_front.jpg]
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Concave Mirrors Surface of mirror curves inward. Light waves will reflect off of surface and combine at a focal point. [http://sol.sci.uop.edu/~jfalward/reflection/twoparallelraysconcave.jpg]
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Concave Mirrors Can create a virtual image if the object is within the focal length. Magnifies the object… [http://www.wfu.edu/physics/demolabs/demos/avimov/optics/concave_mirror_large/concavemirror.JPG]
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Concave Mirror Ray Diagram Object Distance < Focal Length Virtual Image: Upright & Magnified Incoming Light Waves Reflected Light Waves
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Concave Mirrors Can create a real image if the object is twice the focal length. [http://library.thinkquest.org/26162/fig4-6.gif]
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Concave Mirror Ray Diagram Real Image: Upside down (Size can change!) Object Distance > Focal Length Incoming Light Waves Reflected Light Waves
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Convex Mirrors Surface of mirror curves outward. Shrink images, but allow you to see more area.
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Convex Mirrors “Objects in mirror are closer than they appear” Only create virtual images [http://www.geocities.com/srivathsajoshi/cautionmessage.jpg]
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Convex Mirror Ray Diagram Object at Any Location Virtual Image: Smaller & Upright Incoming Light Waves Reflected Light Waves
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