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Autor:  PPAULO
E-mail:  não-disponível
Data:  04/OUT/2009 7:00 AM
Assunto:  Standard atmosphere pressure at 45.000 ft.
 
Mensagem: 

http://www.wolframalpha.com/input/?i=air%20pressure%20at%2045000%20ft


   Standard atmosphere pressure at 45.000 ft
   air pressure at 45000 ft         -->  14827 Pa  (pascals), to me it wasn´t no novelty here.

 

 

 What amazed me most was the following comparisons...

 

Comparisons:
~~ 0.74 x air pressure in the funnel of a tornado (~~ 20000 Pa )
 ~~ 1.3 x typical diastolic overpressure in the human heart (~~ 11000 Pa )
~~ 0.93 x typical systolic overpressure in the human heart (~~ 16000 Pa )

 

 

  This means that a heart may work (at systolic mode) almost at the same force of a tornado! this 'machine' is amazing...!

 

   PP.


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 Standard atmosphere pressure at 45.000 ft.  –  PPAULO  04/OUT/2009, 7:00 AM

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