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| A bundle of energy that is released when an atom loses some energy. |
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| the number of waves (crests or Trough) that pass a point in a given amount of time. |
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| The amount of energy in a wave. |
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| a wave in which the crests troughs move at right angles to the direction of the waves travel. |
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| Allows light to pass throgh easily |
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| Does ot allow light to pass thrugh easily in fact it reflects almost all light |
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| Allows some light to pass through and reeflects some ight back.It diffuses light. |
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| Light bouncing off of objects. |
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| Some light bounces off (reflects), some light goes through. |
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| Used to focus light on a surface. |
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| the point att which rays meet when refected or refracted |
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| Used to magnify an object |
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