Wave-Colors - 无忧得胜-网上国际课程 (5edu.win)

?作业考试练习?美国物理杯赛(Physics Bowl)?Wave-Colors

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习题练习：Wave-Colors

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作者: admin 发布日期: 2024-08-01 16:08 总分: 7分得分: _____________

答题人: 游客未登录开始时间: 24年08月01日 16:08 切换到: 整卷模式

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05.25: A car is seen in ideal white light to be ideal yellow to4 tfu;i t9 l(eq7vim5vkr/1 in color. If one were to view this 1 f(;7imrtq 9/4ilk5o vtv tuecar in ideal blue light, the car would appear to be

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08.17: An ideal red pigment is mixed wilp8d.3ek evv;v0 zm+ jth an ideal blue pigment. After mixing, what color p8p3+0mezvj; l d.kevv igment results?

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11.32: An ideal green pigment is mixe.ai0klbe+;d l d with an ideal red pigment. After mixing, which one obl.la ed0;+kif the following choices best represents the color of the pigment produced?

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09.28: White light shines through ideal filth3vfu5ou,at zp+ig:/ 6z e,srers to produce cyan light. If an ideal pigment appears yellow in white light, what color does the i,vt/3szh+g6o:zuref5u p,a pigment appear in the cyan light?

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17.20: An object appears green when ideal cyan light shines on39 kn ,8pikktcuk (joudg87 /m it. If ideal yellow light were to shine on the object, which one of the/9 n,c8 pkktk78d3gkim oj uu( following choices identifies the color(s) that the object could appear?

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03.31: If a white object is viewed through a particular thin metallic foil, the xjqhqp7r; :8qobject will appear green. However, if the same metallic foil is placed on a sheet of white paper and illuminated with white light, the metal will have a reddish color. ;h jq: qqrp87xThis phenomena is best explained if we assume that the metal foil

A. reflects green and red light

B. transmits green and red light

C. transmits green light and absorbs the other colors

D. absorbs red light and transmits the other colors

E. reflects red light and transmits the other colors

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04.13: The chlorophyll 2 0q7j6teig tg4or*,lekfn:din most plants is largely responsible for promoting photosynthesis and is also responsible for the green color we observe in most plants. Which of the following colors of light would be th : 6*lkr0qd4ti2e,o jt7eggfne least useful for photosynthesis in plants?