Wave-Colors - 无忧得胜-网上国际课程 (5edu.win)

1#

05.25: A car is seen in ideal white light to be ideal yell iy)bpy:4 z geskp fq--4*7/t0ruw iaveh9dp4ow in color. If one were to view this car in -/4:r)pysvz*phe ew 4 u9bt d7i-yaf kpi4 qg0ideal blue light, the car would appear to be

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

08.17: An ideal red pigment is mixed with an idealln1tf)wxjpp .2k 69 va blue pigment. After mixing, what color pigment resjp9fk6xt1vpw n2a)l .ults?

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

11.32: An ideal green pigment is mixed with an ideal red pigment. After mixing, te4w hpv o vljr25pzc41n d3uj)rl99(which one of the following choices best rz953 rd4 9r4nc(lvehtupoplj 2jv) w1 epresents the color of the pigment produced?

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4#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

09.28: White light shines through ideal filters to prozny fm ;yph .6e3ll5s-duce cyan light. If an ideal hp .3llfnsmyye 5-z;6 pigment appears yellow in white light, what color does the pigment appear in the cyan light?

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5#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

17.20: An object appears green when ideal cyan lj04. snef*ygi ight shines on it. If ideal yellow light were to shine on the object, which one of the following choices identifies thesf*i4jy0 eng. color(s) that the object could appear?

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6#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

03.31: If a white object is viewed through a particular thin metalva* ao+z* lg7z2rm6nt lic foil, the object 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. Tgn * tv62zoz*al7r+ma his 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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7#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

04.13: The chlorophyll in most plants is largely 5rjl0 o+y7hcproa0 :xresponsible 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 the least useful for photosynthesis in hjy o x0rrp+75la:0co plants?

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