[time-nuts] Double ovened 10811-60158 on ebay

Chris Cheney chris.cheney at tesco.net
Sat Jul 12 13:03:03 EDT 2008

On 12 Jul 2008 at 16:12, Mark Sims wrote:

> Remember that heat flow is proportional to the FOURTH power of the
> temperature difference.  

This is Stefan's Law - it applies only to radiation.

Heat transfer by conduction and convection are linearly proportional to 
temperature difference.


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