Water can exist in three states: solid, liquid, and gas. What is the state of water at room temperature? A. Solid. B. Liquid. C. Gas. D. Sometimes solid and sometimes liquid. 相关知识点: 试题来源: 解析 B。解析:在室温下,水的状态是液体。选项 A 固体不对;选项 C 气体不对;选项 D...
Water can exist in three states: solid, liquid, and gas. What is the solid state of water called? A. Water vapor B. Ice C. Steam D. Mist 相关知识点: 试题来源: 解析 B。解析:The solid state of water is called ice. Water vapor is the gaseous state. Steam is also a gaseous ...
States of water.(水的形态)solid liquid gas Choose the best answer.(选择正确的答案) A. solid B. liquid C. gas D. evaporation(蒸发) E. condensation(冷凝) F. sublimation(升华)G. melting(融化)H. freezing(凝固)1.C5.D6.7.H2.4.B3.G 相关知识点: 试题来源: 解析 答案见上 反馈 收藏...
What is the state of water at room temperature? A. solid B. liquid C. gas D. plasma 相关知识点: 试题来源: 解析 B。在室温下,水是液态。水在 0 摄氏度以下是固态;100 摄氏度以上是气态;通常情况下不是等离子态。本题考查物质的状态。
state. Finally we show children the mysteriousgas, let children learn the liquid water is around us by pictures and briefvideo to show that water can seen but can't been touch. We also put some practicalactivities into causes for children experi...
试题来源: 解析 A。解析:蒸发(evaporation)是水从液态变为气态的过程,这符合题目描述。选项B,condensation是气态变为液态的凝结过程,与题目要求不符。选项C,precipitation是降水过程,包括雨、雪等形式,不是液态到气态的转变。选项D,infiltration是入渗过程,指水渗入土壤等,和液态到气态的转变无关。
Solid, Liquid, or Gas? The 2016 State of the Water IndustryWATER PROFESSIONALS TODAY SHARE A GROWING SENSE OF URGENCY TO TACKLE AND RESOLVE THE PERSISTENT PROBLEMS THAT HAVE PLAGUED THE INDUSTRY FOR YEARS. 2014doi:10.2175/193864715819557452Kenneth Mercer...
1.(General Physics) a substance in a physical state in which it does not resist change of shape and will expand indefinitely to fill any container. If very high pressure is applied a gas may become liquid or solid, otherwise its density tends towards that of the condensed phase. Compareliqu...
Define Watergas reaction. Watergas reaction synonyms, Watergas reaction pronunciation, Watergas reaction translation, English dictionary definition of Watergas reaction. n. 1. A gaseous mixture produced by the destructive distillation of bituminous coal
The process of water changing from a liquid to a gas is called ___. A. condensation B. evaporation C. precipitation D. sublimation 相关知识点: 试题来源: 解析 B。本题考查水循环的过程。水从液态变为气态的过程叫做蒸发。A选项凝结是气态变为液态;C选项降水是水汽凝结后落下的过程;D选项升华是固...