Date: Tue Feb 6 12:29:55 2007

Author: William Maddox

Subject: Re: Light the match?

From: WC Maddox

I got this type of small change in temperature also. The reflector
has some effect. If I removed the one near cold object the
temperature reading went up. When I put the reflector back the
temperature quit rising.

End Message

At 11:12 AM 2/6/2007, you wrote:
>Taplers, we have tried to no avail to repeat the cool the
>thermocouple demo we are using a 3" stainless float [Small Parts
>Inc] and a 0.003 thermocouple attached to an Omega digital thermometer.
> Quite frankly the demo does not work!!! We see something on the
> order of 0.5 to 1 degree C of cooling at best, that is easily
> within error parameters.
> At 2 feet we are seeing a change from 21 to 19 degrees C, at
> that distance it could easily direct radiation or just cooling
> effects because it is so d--- close.
> Toodles.
> Ziggly Wiggly Woo
>Zigmund Peacock
>University of Utah/Physics
>115 SOUTH 1400 EAST #201 Tel 801 581 6602
>SALT LAKE CITY UT 84112-0830 Fax 801 581 4801
> "We sleep safely in our beds because rough men stand ready in
>the night to do violence to those who would do us harm"
> -- George Orwell
> "All that is necessary for the triumph of evil is that good
>men do nothing!"
> -- Edmund Burke