The boiling point of water is 100 degrees Celsius at sea level. As altitude increases, the boiling point of water ___. A. increases B. decreases C. stays the same D. cannot be determined 相关知识点: 试题来源: 解析 B。解析:随着海拔升高,水的沸点会降低。反馈...
Well, here is the answer: The temperature at which the liquid and the vapour states of a substance coexist is called its boiling point. It is also defined as the temperature at which liquid boils. The boiling point of water at sea level is \(100\,^\circ {\rm{C}}.\) It is equal ...
Boiling Point Calculations for Water As mentioned, the boiling point of water at sea level standard pressure is 100 degrees Celsius, or 212 degrees Fahrenheit. Standard pressure refers to the air pressure that is standard at sea level. The value for standard pressure is: 14.7 atm 760 mm Hg ...
The atmospheric pressure determines the boiling point of water. Liquids boil when their vapor pressure equals the external pressure. At sea level, the... Learn more about this topic: Boiling Point Elevation | Definition, Formula & Equation ...
What is the Boiling Point of Water? Water boils at 212°F at sea level, but only at sea level. Changes in atmospheric pressure will alter the temperature at which water boils. To use this calculator you will need your current pressure* and elevation. ...
Boiling is a vaporization process in which all the volume of a liquid turns into a vapor. For a certain atmospheric pressure, the boiling happens at a specific temperature. For example, the boiling point of water at sea level is {eq}100^\circ C {/eq}. B...
The boiling point of water, or any liquid for that matter, is determined not only by temperature but also by pressure. Water boils at 100° C, or 212° F, scalding hot by human standards. But that's at sea level. At higher altitudes, say in Denver, where atmospheric pressure is ...
boiling point noun Physics, Chemistry.the temperature at which the vapor pressure of a liquid is equal to the pressure of the atmosphere on the liquid, equal to 212°F (100°C) for water at sea level.:b.p. the point beyond which one becomes angry, outraged, or agitated....
大小写变形:Boiling Point 实用场景例句 全部 沸点 Racial tension has reachedboiling point. 种族间的紧张状态已达到一触即发的程度。 牛津词典 Theboiling pointof water is 373 K... 水的沸点是373开氏度。 柯林斯高阶英语词典 Heat the cream toboiling pointand pour three quarters of it over the chocol...
Elevation above sea level and the boiling point of water. The boiling point of water decreases with altitude: Water - Boiling Points vs. Altitude Altitude - compared to Sea LevelBoiling Point (ft)(m)(oF)(oC) -1000 -305 213.9 101.1 -750 -229 213.5 100.8 -500 -152 213.0 100.5 -250 ...