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10 Cards in this Set
- Front
- Back
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What are lines of light called?
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Rays
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When light bounces off a surface an object is called........
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Reflection
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When a form of matter stops light it is called.....
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Absorption
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.......... Objects are solid and they do not allow light to pass through them.
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Opaque
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You cannot see through......... Objects
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Opaque
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........ Objects absorb most of the light, but still allow some of the light to pass through it.
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Translucent
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A ......... Object doesn't reflect or absorb much light at all, it allows almost all of the light to pass through it.
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Transparent
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Light bends when it moves from one kind of matter to another. What is this called?
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Refraction
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What kind of lens is thin at the edges and fat in the middle?
What kind of lens is thin in the middle and thicker on the edges? |
Convex lens
Concave lens |
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The point where the light converges, or comes together is known as the......
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Focal point
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