SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Apple Inc.
AAPL 255.48-1.1%Jan 16 3:59 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Alomex who wrote (18626)9/29/1998 4:59:00 PM
From: IanBruce  Read Replies (1) of 213182
 
Instead of all the heat concentrating in your palm,
it is now distributed around the entire case. That
ought to make it 1/4 as hot as before...


25%? Can't wait to see the math on that one Perfesser.

"Heat" is an energy transfer which takes place when two regions of different temperatures are connected by a thermal conductor. You're suggesting, I suppose, that this conductor is now the metal casing of the device. "Why do I need a radiator in my car when I see plenty of motorcycles riding around without one." Because the engine in your car doesn't have nearly enough surface area to dissipitate the heat.

This is where Mark Palmberg's griddle idea begins to make a lot of sense.

The second law of thermodynamics states (in part) that "heat, on its own accord, flows from regions of high temperatures to regions of lower temperature". Water is a much better conductor of heat than air. If you're holding the heat emitting device, the "thermal conductor" is your unfortunate hand. This isn't rocket science, kid -- just high school physics.

Ian Bruce
New York, NY
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext