Originally posted by MikeBergy@May 14 2004, 10:29 AM
You should check your attitude at the door, as the starter of this thread made it clear that he wanted it to be an intelligent debate.
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Originally posted by MikeBergy@May 14 2004, 10:29 AM
You should check your attitude at the door, as the starter of this thread made it clear that he wanted it to be an intelligent debate.
Originally posted by DTEC@May 14 2004, 08:18 AM
Sometimes a certain "attitude" is necessary to get a point across to single minded folks who think that they are always right. I'm not talking about anyone in particular, its just that sometimes a certain "tone" is necessary to dictate an idea. This is a very informative post. So please don't close it.
Originally posted by lsvtec@May 14 2004, 09:40 AM
I don't want to have to close this because I think that some very good info could come from this discussion but I want to make it clear that anyone posting with this kind of attitude will see their warning level raised and possibly their posting privledges supended for a couple of days. If you have a point to make do so in a polite way and people are far more likely to listen to you. Thank you, that is all.
Originally posted by Calesta@May 14 2004, 01:25 AM
PV = nRT
Assume constant volume and temperature. n = mols of substance, R = thermo constant. Lose V, T and R from the equation and you have P and n left over.
P ~= n
P varies with n. Decrease the number of mols of substance and you decrease density- given the same volume, you have less mass, so you have less pressure.
Flow restriction will also induce a pressure change. Go read a fluid dynamics book.
Originally posted by [Freemantle
,May 14 2004, 02:12 PM] Good thing people read it when someone pointed this out 2 days ago. Oh wait, that was me.