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[mailto:phys-l->>>bounces@carnot.physics.buffalo.edu] On Behalf OfFrom: phys-l-bounces@carnot.physics.buffalo.edu
Sent: Tuesday, October 10, 2006 1:25 PM
To: Forum for Physics Educators
Subject: Re: [Phys-l] Good Questions
was#3 is the only question I remember from intro Physics in 1955. It
not in the text, but part of a lecture. It was a question going the
rounds in the U of Calif. system.
Has anyone done this experiment. I was suspicious as the appropriate
emissivity is not in the visible. Can this cancel the other obvious
reason to wait?
Note this experiment:
http://www.madsci.org/posts/archives/2000-09/969405728.Ph.q.html
and:
http://www.madsci.org/posts/archives/2000-09/969405728.Ph.r.html