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Physical Science, 5/e
Bill Tillery, Arizona State University
Light
True or False
1
A full moon is more luminous than a half moon.
A)
TRUE
B)
FALSE
2
An incandescent object is luminous because it has a high temperature.
A)
TRUE
B)
FALSE
3
As the temperature of an object increases the greatest amount of radiation emitted shifts toward shorter wavelengths.
A)
TRUE
B)
FALSE
4
A rainbow is formed when refraction of light in raindrops disperses it into its spectrum colors, with red light refracted the most and violet the least.
A)
TRUE
B)
FALSE
5
The sky appears blue due to the light reflected from the oceans.
A)
TRUE
B)
FALSE
2002 McGraw-Hill Higher Education
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