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..
Liquid water boils at 100 C at a pressure of 1 atm. As heat is added, the liquid's temperature can rise but only until it reaches about 100 C at which point, the liquid is vaporized (boils).iquid water boils at 100 C at a pressure of 1 atm. As heat is added, the liquid's temperature can rise but only until it reaches about 100 C at which point, the liquid is vaporized (boils).