what about...'The increase in the internal energy of a system is equal to the amount of energy added by heating the system, minus the amount lost as a result of the work done by the system on its surroundings.'
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Prof UnderCover evitable,
Wed 7 Nov 2007, 16:07,
archived)
He says he doesn't understand it,but approves of anything to do with toast.
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Kamikaze Stoat £4.09,
Wed 7 Nov 2007, 16:10,
archived)
toast is magicput bread into a machine and toast comes out!?!
what wizardry is this... what black art?
(what wizardry is this... what black art?
Prof UnderCover evitable,
Wed 7 Nov 2007, 16:12,
archived)