The 12 Best Episodes of The Mary Tyler Moore Show (Not Including âChucklesâ) As an appetizer to tonight's Hot in Cleveland reunion episode, sample these dozen delicious episodes of The Mary Tyler Moore Show. This piece originally ran on September 4, 2013. We're rerunning it in light of Mary Tyler Moore's death. In remembrance of Mary Tyler Moore, TV legend, we're taking a look back at the best episodes of her pioneering comedy series, The Mary Tyler Moore Show.
The vapor pressure of water is the pressure at which water vapor is in thermodynamic equilibrium with its condensed state. At higher pressures water would condense. The water vapor pressure is the partial pressure of water vapor in any gas mixture in equilibrium with solid or liquid water. As for other substances, water vapor pressure is a function of temperature and can be determined with ClausiusâClapeyron relation.
Relative humidity may be defined as the ratio of the water vapor density (mass per unit volume) to the saturation water vapor density, usually expressed in percent: Relative humidity is also approximately the ratio of the actual to the saturation vapor pressure. Actual vapor pressure is a measurement of the amount of water vapor in a volume of air and increases as the amount of water vapor increases. Air that attains its saturation vapor pressure has established an equilibrium with a flat surface of water.