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Chp. 23 Vocab

QuestionAnswer
Plane Mirror A mirror that has a falt surface.
Concave Mirror A mirror that is curved inward like the inside of a spoon.
Convex Mirror A mirror that is curved outward like the back of a spoon.
Lens A transparent object that refracts light waves such that they converge or direct to create an image.
Concave Lens A lens that is thinner in the middle then at the center.
Convex Lens A lens that is thicker in the middle then at the caneter.
Nearsightedness A condition in which the lens of the eye focuses distant objects in front or rather than on the retina.
Farsightedness A condition in which the lens of the eye focuses distant objects behind rather than on the retina.
Laser A device that produces intense light of only one wavelength and color.
Hologram A piece of film that produces a three-dimensional image of an image, of an object, made by using laser light.
Created by: sunshine3825
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