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..
Tepid water is lukewarm, meaning that it is neither hot nor cold to the touch. The American National Standards Institute (ANSI) stipulates that tepid water should have a temperature from 60 to 100 degrees Fahrenheit or 16 to 38 degrees Celsius.