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...
When water vapor cools down and changes back into liquid water, it is called ___. A. evaporation B. condensation C. precipitation D. sublimation 相关知识点: 试题来源: 解析 B。水蒸汽冷却变回液态水是冷凝过程。选项 A 蒸发与题干描述相反;选项 C 降水是指液态水从空中落下;选项 D 升华不符合...
因军至酸候解很只因军至酸候解很只When water vapor cools and turns back into liquid water, it is _.因军至酸
Name the process by which water vapors change into liquid water. Which is the phase change in which a substance changes from a gas to liquid? When you boil water, what takes place during the boiling process? A. The pressure of the escaping vapor is greater than the air pressure. B. The...
In the process of cloud formation, the change from water vapor to liquid droplets is called ___. A. melting B. freezing C. condensation D. sublimation 相关知识点: 试题来源: 解析 C。解析:在云形成过程中,从水蒸气到液态小水滴的转变被称为凝结(condensation)。A选项“melting”(融化)是指固态...
When vapor cools down and changes back into liquid water, it is ___. A. condensation B. evaporation C. precipitation D. collection 相关知识点: 试题来源: 解析 A。选项 A“condensation”是凝结,水蒸气冷却变回液态水是凝结过程;选项 B“evaporation”是蒸发;选项 C“precipitation”是降水;选项 D“c...
When water vapor in the air cools down and changes back into liquid, it is called _. A. Evaporation B. Melting C. Condensation D. Freezing 相关知识点: 试题来源: 解析 C。解析:当空气中的水蒸气冷却变回液态时,这个过程被称为凝结(Condensation)。蒸发(Evaporation)是液态水变为气态水;融化(...
The clothes of the water vapor permeability resistant to liquid waterA water resistant garment having regions of high MVTR while maintaining water resistance. The garment has a nanofiber layer bonded to, and in a face-to-face relationship with, a fabric layer. Optionally a second fabric layer ...
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...
Liquid water changes to vapor, is called evaporation. (用适当的词填空) 相关知识点: 试题来源: 解析 which 【详解】 考查定语从句。句意:液态水变成蒸汽,称为蒸发。分析句子结构和意思可知,此处是非限制性定语从句,先行词是整个主句的内容,在从句中作主语,用关系代词which引导。故填which。