[Lex Computer & Tech Group/LCTG] Is physics useful?

[Robert Primak]

chicken only needs to be heated to 150 degrees 

165 degrees Fahrenheit. Just as a public service. 
-- Bob Primak 
    On Saturday, September 23, 2023 at 11:33:27 AM EDT, John Rudy via LCTG <lctg at lists.toku.us> wrote:  
 
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I knew I could trust you.

Anyway, the chicken only needs to be heated to 150 degrees and a 2# chicken is really small

  

From: Charles Holbrow <chholbrow at gmail.com> 
Sent: Saturday, September 23, 2023 11:28 AM
To: jjrudy1 at comcast.net
Cc: Lex Computer Group <lctg at lists.toku.us>; Colin Rudy <colinr1230 at gmail.com>; phil radoff <plradoff at yahoo.com>; Mel Weinzimer <melweinzimer at yahoo.com>; Karen Kalil Brown <kkalilbrown at hotmail.com>; George Starkschall <gstarkschall at gmail.com>
Subject: Re: [Lex Computer & Tech Group/LCTG] Is physics useful?

  

Heat capacity for 1 kg of water is almost 4200 J/kg/C.  I would expect a frozen chicken to be mostly water, but maybe the chicken industry has experimentally determined the heat capacity of a chicken carcass.

  

This calculation does not include heat of fusion necessary to melt ice i.e. to defrost the frozen chicken.

  

Heat will be carried away from the warming chicken by vapor which will also include heat of vaporization which is big. The rate of heat loss will soon equal the rate it is being delivered by the slaps.

  

Including all the physics will make for a much bigger number of slaps. That's a physics calculation.  In addition, any self respecting engineer would provide a margin for error. 

  

Of course you could build an apparatus that slaps the chicken in a closed environment so there is no heat loss while the chicken is being slapped.  Then you will need to supply enough slap energy to heat that apparatus as well as the chicken.

  

Don't invest in this.

  

--Charlie

  

  

  

  

  

On Sat, Sep 23, 2023 at 9:21 AM John Rudy via LCTG <lctg at lists.toku.us> wrote:


The average person would not be able to do this, and wouldn’t even care.  But to me it is beauty.  Of course I have not verified the numbers.

 



 

John Rudy

 

781-861-0402

781-718-8334  cell

13 Hawthorne Lane

Bedford MA

jjrudy1 at comcast.net



 

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