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Article #1307

Re: Blue Sky

#1307
From: Matthew J. Bernhardt
Date: Wed, 22 Jul 1992 00:54
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andrew@rentec.com (Andrew Mullhaupt) writes:

>Why is the sky blue?

	I'll bite.  The composition of the Earth's atmosphere (four fifths
nitrogen, one fifth oxygen) is such that incoming light is refracted to make
the sky appear blue.
	On Mars, the atmosphere is different, and acts to produce a pink
sky.

	No doubt the quantum mechanical justification of this phenomenon
is forthcoming...
-- 
Matt Bernhardt
University of Buffalo             THIS SPACE FOR RENT.
mjb@acsu.buffalo.edu
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From: mjb@acsu.buffalo.edu (Matthew J. Bernhardt)
Newsgroups: sci.physics
Subject: Re: Blue Sky
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Date: 22 Jul 92 00:54:47 GMT
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