online games, multiplayer games
Simcountry is an Online Digital World where you are the President of a country.
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What is Simcountry?

You lost the war...

Simcountry: Simcountry Bulletin Board  You lost the war...

Xeolyte Carn (Kebir Blue)

Wednesday, May 11, 2005 - 02:23 pm Click here to edit this post
Yes, the pressure would decrease if the temperature fell. And yes, IF the inner core was made of a GAS then the volume could increase, but that would not be a result of the falling of temperature it would be the result of lesser pressure.
But the core isnt made of a gas, so it wont expand when its cooled!!
And besides, even if it was a gas it STILL wouldnt expand when it cools.
One mole of any gas occupies 24000cm^3 at room temperature (~24C). At 0C a mole of any gas occupies something like 23500cm^3. This is clearly less volume, so no, even a gas will not expand when cooled, on the contrary - it shrinks.

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