Boiling - Wikipedia
Boiling occurs when a liquid is heated to its boiling point, so that the vapour pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding atmosphere. Boiling and evaporation are the two main forms of liquid vapourization.
Boiling | Definition, Cooking, & Methods | Britannica
boiling, the cooking of food by immersion in water that has been heated to near its boiling point (212 °F [100 °C] at sea level; at higher altitudes water boils at lower temperatures, the decrease in boiling temperature being approximately one degree Celsius for each 1,000 feet [300 metres]).
Boiling Definition & Meaning - Merriam-Webster
The meaning of BOILING is heated to the boiling point. How to use boiling in a sentence.
Boiling point | Definition, Examples, Temperature, & Facts
2024年11月15日 · Boiling point, temperature at which the pressure exerted by the surroundings upon a liquid is equaled by the pressure exerted by the vapor of the liquid; under this condition, addition of heat results in the transformation of the liquid …
Boiling Point Definition, Temperature, and Examples - Science …
2022年5月25日 · The formal definition in science is that boiling point is the temperature where the vapor pressure of a liquid equals the vapor pressure of its environment. At this temperature, the liquid changes into the vapor (gas) phase. In both boiling and evaporation, a …
Boiling - Purdue University
Boiling A liquid boils at a temperature at which its vapor pressure is equal to the pressure of the gas above it. The lower the pressure of a gas above a liquid, the lower the temperature at which the liquid will boil.
Boiling Definition in Chemistry - ThoughtCo
2019年9月5日 · Boiling is defined as a phase transition from the liquid state to the gas state, usually occurring when a liquid is heated to its boiling point. At the boiling point, the vapor pressure of the liquid is the same as the external pressure acting upon its surface.
Boiling point - Wikipedia
The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [1] [2] and the liquid changes into a vapor. The boiling point of a liquid varies depending upon the surrounding environmental pressure.
13.9: Boiling - Chemistry LibreTexts
2022年9月21日 · The normal boiling point is the temperature at which the vapor pressure of the liquid is equal to standard pressure. Because atmospheric pressure can change based on location, the boiling point of a liquid changes with the external pressure.
Boiling - Simple English Wikipedia, the free encyclopedia
Boiling is the phase change that occurs when a liquid becomes gas throughout the substance. When bubbles are formed you can tell a substance is boiling. This is not to be confused with evaporation .