Light travels faster in
A) thin air.
B) dense air.
C) same in each.
Correct Answer:
Verified
Q9: Different colors of light correspond to different
Q11: The color of an opaque object is
Q38: A mirage is a result of atmospheric
A)reflection.
B)refraction.
C)scattering.
D)dispersion.
E)aberrations.
Q82: The twinkling of stars is a result
Q83: The color of an object depends on
Q85: Atmospheric refraction makes the daylight hours
A)longer.
B)shorter.
C)neither
Q86: Because of refraction,the Sun near sunset appears
A)higher
Q88: The different colors of the spectrum
A)are sharply
Q89: Which has the highest frequency?
A)red light.
B)green light.
C)blue
Q91: Sometimes on a hot day a distant
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