Because of atmospheric refraction, a star seen near Earth's horizon is actually ____.
A) slightly higher than it appears
B) slightly lower than it appears
C) slightly brighter than it appears
D) much further away than it appears
E) much dimmer than it appears
Correct Answer:
Verified
Q44: The green flash is largely an example
Q45: Volcanic eruptions rich in _ can produce
Q46: A mirage is caused by _.
A)scattering of
Q47: Twilight is the name given to the
Q48: For blue Suns to appear, the size
Q50: A reflection of sunlight off ice crystals
Q51: The phenomenon that can sometimes be seen
Q52: The length of twilight depends on _.
A)just
Q53: Halos are caused by _.
A)refraction of light
Q54: Which event would you most likely observe
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