At the ___, water vapor in the air will turn into liquid. A. freezing point B. dew point C. boiling point D. heating point 相关知识点: 试题来源: 解析 B。解析:dew point是露点,在露点时,空气中的水蒸气会变成液体。A选项freezing point是冰点,和水蒸气变成液体无关。C选项boiling point是...
Water vapor in the air cools and changes back into liquid water. This is ___. A. evaporation B. condensation C. precipitation D. infiltration 相关知识点: 试题来源: 解析 B。解析:空气中的水汽冷却并变回液态水的过程是凝结(condensation)。蒸发(evaporation)是液态水变为气态水的过程。降水(precipita...
The effect of adsorbed water vapor on liquid water flow in pyrex glass capillary tubesThe theory of capillary penetration, which has so far considered only infinite liquid reservoirs, has been extended to include the case of drops of a finite size. A thermodynamic discussion and a kinetic theory...
Water vapor saturation vapor pressure follows the Clausius-Clapeyron relation for water and varies approximately exponentially with temperature. Clausius-Clapeyron relation . Equation relating equilibrium pressure of a gaseous substance adjacent to a solid or liquid surface. The Clausius-Clap ......
Heat turns water intovapor: A gas that rises through the air And cold makes vaporcondenseto liquid and fall back down everywhere 热使水变成水蒸汽: 一种通过空气上升的气体 寒冷使水蒸气凝结成液体,落在各处 vapor:/ˈveɪpə(r)/ n. 蒸气;水蒸气(...
A vaporizer therefore, is any system that converts a liquid material to a gaseous state. While vaporization is achieved in a number of different ways, all modern vaporizers - such as water vaporizers - have several common characteristics:: Increase temperature and/or reduce ambient pressure of...
When heated, water changes into ___.A. solid B. vapor C. liquid D. air 相关知识点: 试题来源: 解析 B 加热后,水就会变成蒸汽。答案 BA solid 固体的,实心的,结实的,坚固的B vapor 蒸汽 水汽C liquid 液体的,液态的,流动的D air 空气反馈 收藏...
432. Liquid water changes to vapor, whichcalled evaporation. A.isB.areC.beD.was 5The computer "teacher" was talking with his students as though it a human teacher.A.wasB.wereC.isD.be 反馈 收藏
Vapor−liquid equilibria of ammonia + water + potassium hydroxide and ammonia + water + sodium hydroxide systems were measured by a static method from (293.15 to 353.15) K. The experimental vapor pressure data have been correlated with temperature and mass percent concentration using an analytical...
Condensation is when you change water vapor to liquid. Or sometimes we use that word also when we're condensing it to ice. But usually it's used when we condense it to liquid. Evaporation is the reverse of that. It's when you take water in the liquid form and evaporate it, put it...