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11 Cards in this Set
- Front
- Back
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1.light- |
something which makes vision possible |
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2.luminous - |
emitting light energy of their own |
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3.non luminous- |
not emitting light energy of their own |
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4.homogenous- |
having the same composition throughout |
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5.heterogenous- |
having different composition at different points |
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6.opaque - |
which does not allow light energy to to pass through them. |
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7.optical medium- |
anything through which light energy can pass partially or wholly. |
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8. transparent - |
which allows most of the light energy to pass through it |
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9.translucent- |
which partially allows light energy to pass through it |
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10.rectilinear propagation- |
property by which light travels in a straight line |
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11.shadow- |
a dark patch formed behind opaque line body, when placed in path of light |
