Published: 2008-04-05 12:37:16
Updated: 2008-04-05 12:37:16
Posted April 5, 2008 12:37 p.m. EDT
By Jeff Wolfe
MIKE MOSS SAYS: Jeff, I think an earlier answer related to dew point may cover your question. Have a look at the following address, and if you have further questions about it, feel free to write back for clarification...