Question Set 11

25 July 2022
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35 test answers

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question
Yellow light is really a mixture of
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red and green light.
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An opaque object is magenta when illuminated with white light. What color is it when viewed through a yellow transparency?
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red
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The complementary color of red is
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cyan
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What color is a normally magenta object when illuminated with blue light?
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blue
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A blue object will appear black when illuminated with
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yellow light
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What color is a normally green object when illuminated with magenta light?
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black
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The color of an opaque object is the same as the light that is
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reflected
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Which color of light has the shortest wavelength in a vacuum?
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violet
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Which color of light has the greatest speed in a vacuum?
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all have the same speed in a vacuum
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What color light is absorbed by a piece of yellow glass?
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blue
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The yellow clothes of a stage performer can be made to look black if illuminated only by light that is
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blue
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What color light is transmitted by a piece of blue glass?
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blue
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Cyan light is really a mixture of
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blue and green light.
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If sunlight were green instead of white, the most comfortable color to wear on a hot day would be
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green
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An opaque object is green when illuminated with white light. What color is it when viewed through a magenta transparency?
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black
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What color is a normally red object when illuminated with magenta light?
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red
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The complementary color of blue is
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yellow
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What color light is absorbed by a piece of red glass?
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cyan
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What color light is transmitted by a piece of red glass?
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red
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What color light is absorbed by a piece of blue glass?
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yellow
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What color light is transmitted by a piece of magenta glass?
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magenta
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Complementary colors are two colors that
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produce white light when added together.
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When white light is viewed through a spectroscope, the outermost color seen is...
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red, because it has the longest wavelength.
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An opaque object is red when illuminated with white light. What color is it when viewed through a green transparency?
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black
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An opaque object is yellow when illuminated with white light. What color is it when viewed through a red transparency?
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red
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The complementary color of green is
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magenta
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An opaque object is yellow when illuminated with white light. What color is it when viewed through a cyan transparency?
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green
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Magenta light is really a mixture of
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red and blue light.
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What color is a normally blue object when illuminated with magenta light?
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blue
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An opaque object is blue when illuminated with white light. What color is it when viewed through a yellow transparency?
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black
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What color is a normally cyan object when illuminated with cyan light?
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cyan
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When light shines through a double slit, the interference pattern produced "spreads out" (the color bands get wider and more spaced out) as the wavelength of light...
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increases
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Different colors of light correspond to different light
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frequencies.
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Which color of light has the slowest speed in a vacuum?
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all have the same speed in a vacuum
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An opaque object is blue when illuminated with white light. What color is it when viewed through a red transparency?
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black