Re: Drag racing Question

dodge-him wrote:
> 
> On Sep 18, 10:54 am, Stan Weiss <srwe...@[EMAIL PROTECTED]
> wrote:
> > dodge-him wrote:
> >
> > > I know my car hates the high humidity. in the fall sometimes the
temp
> > > would fall dramatically so density alt. would go way up but humidity
> > > went way up and i would fall off over 1/10?? when predictors said I
> > > should pick up.  does that dom have power valves????
> > > get the number and see if it has powwer valves.
> > > Dodgedoy
> >
> > Barry, You do understand that at 59 degrees 100 % humidity there is
the
> > same amount of water in the air as at 95 degrees 35.5 % humidity. That
> > is why it is called relative humiidty. You really need to look at
va****
> > pressure.
> 
> Yes but did not want to confuse the issue. But at 80 deg you may have
> 70% and at 55deg 100 after dark. A true reading has to be in gains of
> water but it does tend to get more humid hear at nights spring and
> fall at night. The sun will burn humidity off but once it's gone????
> Course most uof us have no way to read grains of water.
> Dodgem
> how you doing stan???

I am doing well. How have you been? Not that many people still posting
to newsgroups anymore. I do not know if this will help you out or not. I
have a javascript on my web site to "Calculate Density Altitude and Dew
Temperature (Point)" http://users.erols.com/srweiss/index.html#jcalc