Typically, when the sun is setting in a clear sky, it gets redder and redder due to the refraction of light causing by thicker and thicker layers of atmosphere. When I get up in the morning and the sun is at about the same angles above the horizon, it doesn't appear red. Yellowish, maybe, but not the intense red of sunset.
Any ideas? I've seen this in many places - some polluted, some not; some by the ocean, some inland. Definite puzzlement for me.
2006-11-09
10:23:30
·
6 answers
·
asked by
eriurana
3
in
Science & Mathematics
➔ Physics