Former Republican President Ronald Reagan is widely recognized as one of America's best presidents for economic expansion. But his party's overall economic track record isn't nearly as sterling. Michael Evans/The White House/Getty Images.
Superheated water is liquid water under pressure at temperatures between the usual boiling point, 100 Â°C (212 Â°F) and the critical temperature, 374 Â°C (705 Â°F). It is also known as subcritical water or pressurized hot water..
Water boils when it reaches 212 degrees Fahrenheit. Water at a high altitude (for example, in a town in the mountains) doesnât have to get as hot in order to boil. In fact, water doesnât have to boil in order to turn from a liquid to a gas! For example, water at the surface of a lake can evaporate, or change to water vapor when heated by the sun! Sources & links.