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15 Cards in this Set
- Front
- Back
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the bouncing back of light
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REFLECTION
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the bending of light
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REFRACTION
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occurs when light travels from one medium to another of different density
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REFRACTION
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color of light experiencing more scattering or bending
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VIOLET/BLUE
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incoming angle
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INCIDENT ANGLE
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the apparent change in the wavelength observed due to the relative movement of an object compared to the viewer
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DOPPLER SHIFT
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the shift seen when an object's wavelength appears to lengthen
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RED SHIFT
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the movement of an object during a blue shift
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TOWARD
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the shift seen when an object's wavelength appears to shorten
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BLUE SHIFT
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the movement of an object during a red shift
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AWAY
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A red star observed through a red filter will appear...
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RED
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A red star observed through a blue filter will appear
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BLACK
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How a yellow star is identified with filters
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EQUALLY BRIGHT THROUGH RED AND BLUE FILTERS
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allows us to see light
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REFLECTION (and EMISSION)
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what happens to light that is NOT seen after it passes through a filter
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ABSORBED
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