[continued from previous message]   
      
   designer. How wonderful the greatness and glory of the Divine! How   
   pathetic the whines of the idiot-intellectuals in academics!   
      
   Woof woof woof woof woof   
      
   Bertietaylor   
      
      
      
      
   >   
   >   
   >>   
   >> Bit of lateral thinking helps, what?   
   >   
   > Why are you pretending to be as ignorant and stupid as Arindam?   
   >   
   > I don't think you are.   
   > I think you don't allow yourself to think because you have   
   > a religious belief in your Messiah Arindam, and think his Gospel   
   > is a divine revelation.   
   >   
   > So please, allow yourself to think, and read the rest.   
   > If you find an error in it, please point out exactly   
   > where and what the error is.   
   >   
   >    
   >   
   >>>   
   >>> Let us calculate what it will be.   
   >>> Equation (1) above is for a (small) mass at a specific depth.   
   >>> But the mass of the pile of stone is distributed all the way   
   >>> from the surface to the centre, so we can't use equation (1)   
   >>> as it is, so we write it like this:   
   >>>   
   >>> dF/dm = (4Ï€/3)â‹…Gâ‹…Dâ‹…R [N/kg]      (2)   
   >>>   
   >>> We have: dm = Dâ‹…Aâ‹…dR [kg]  (the mass in the hole)   
   >>>   
   >>> dF = (4Ï€/3)â‹…Gâ‹…D²⋅Aâ‹…Râ‹…dR [N]   
   >>>   
   >>> The pressure P is F/A   
   >>>   
   >>> dP = dF/A = (4Ï€/3)â‹…Gâ‹…D²⋅Râ‹…dR [N/m²]   
   >>>   
   >>> P = (4Ï€/3)â‹…Gâ‹…D²⋅∫(from 0 to Râ‚€)Râ‹…dR = (2Ï€/3)â   
   …Gâ‹…D²⋅R₀²  [N/m²]   
   >>> P = 176e9 N/m² = 176 GN/m² = 176 GPa   
   >   
   > The weight of the pile of stone is 176 GN   
   >   
   >>>   
   >>> If you look up on the net, you will see that the pressure   
   >>> at the centre is thought to be ~360 GPa.   
   >>> Our number is about half by reasons explained above.   
   >>>   
   >>> ------------------   
   >>>   
   >>> Bertitaylor, if you have elementary knowledge of physics and math,   
   >>> you will have no problem with understanding my calculations above,   
   >>> and why the pressure at the centre of the Earth is formidable.   
   >>>   
   >>> Right?   
   >   
   > Still not right?   
      
   --   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)