Aug 17 2011, 12:51 AM
QUOTE(IvanWong1989 @ Jul 25 2011, 07:24 PM)
zzz....
everything can melt.... but whether they melt or vaporize.... it depends on pressure.... i forgot though.. but thr is this graph i saw.....
at normal atmospheric pressure..... some items instantly vaporize.... example.... dry ice.. haha...... frm solid>gas...
take that dry ice... put in a chamber with high enough pressure... it will be. solid>liquid>gas....
haha...
i forgot the terms... lolx.. ought to do revision me.
but nevertheless.. a good question. ^^
phase diagram of h2o (water)everything can melt.... but whether they melt or vaporize.... it depends on pressure.... i forgot though.. but thr is this graph i saw.....
at normal atmospheric pressure..... some items instantly vaporize.... example.... dry ice.. haha...... frm solid>gas...
take that dry ice... put in a chamber with high enough pressure... it will be. solid>liquid>gas....
haha...
i forgot the terms... lolx.. ought to do revision me.
but nevertheless.. a good question. ^^
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This post has been edited by zahirani: Aug 17 2011, 12:51 AM
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