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View Full Version : Atmosphere, Kinetic, related question.


droomagon
Oct5-04, 04:16 AM
Hello all,

I have a relative simple question, but I'd like to double check with you folks.

Typically, in normal atmosphere the kinetic energy of water molecules in water, should be lower than the kinetic energy of water molecule in hot vapor, isn't that right?

Thank you!

/cheers!

Integral
Oct5-04, 05:01 AM
Molecular Kinetic energy determines the temperature, so the hotter the water (vapor) the higher the kinetic energy of the molecules.

spacetime
Oct5-04, 07:17 AM
Here is one thing I want to ask about.

Say, we have water at 70deg. and water vapor at 30deg. Whose molecules will have a higher kinetic energy.

spacetime
http://www.geocities.com/physics_all/index.html

Integral
Oct5-04, 01:26 PM
Re-read my previous post.