The difference between a liquid and a gas is obvious (1)___ the conditions of temperature and pressure commonly found at the surface of the Earth. A liquid can be kept in an open container and (2)___it to the level of a free surface. A gas forms no free surface but (3)___to ...
The phase change when a gas becomes a liquid is: A) boiling B) freezing C) vaporization D) condensation Heating Curves: Basics A heat curve represents the dependence of temperature of some substance with respect to time: A phase curve starts with...
12,the vapor above the liquidsurface becomes dense r as the evaporated molecules are added to it The combination of temperature and pressure 13 the densities become equal is 14 the critical point. Above the critical point theliquid and the gas can no longer be 15;there is a single, ...
The difference between a liquid and a gas is obvious (1)___ the conditions of temperature and pressure commonly found at the surface of the Earth. A liquid can be kept in an open container and (2)___it to the level of a free surface. A gas forms no free surface but (3)___to ...
What is an example of a liquid that exhibits abnormal behavior when it solidifies (freezes)? What process is an endothermic process? a. Boiling b. Condensing c. Deposition d. Freezing A gas becomes a liquid through a process called: a. freezing. b. melting. c. condensation. d. v...
1All matter,() it is a gas,a liquid or a solid,expands as the temperature rises.1.whether 2.no matter 3.even if 4.whatever我选择了4,为什么4不对? 2 All matter,() it is a gas,a liquid or a solid,expands as the temperature rises. 1.whether 2.no matter 3.even if 4.whatever...
<p>To explain how a gas can be changed into a liquid and a liquid into a gas while maintaining a single phase, we can break down the process into several steps:</p><p><strong>Step 1: Understanding Phases</strong> - <strong>Definition of Phases</strong>:
A gas has less (())(())(()) than a liquid.A balloon full of air has less (())(())(()) than a balloon full of water. 相关知识点: 试题来源: 解析 1. density 2. density 气体密度比液体密度小,因此第一个空格应填入“density”。同样,充满空气的气球密度比充满水的氣球密度小,所...
所以选A.
液体还是固体，在温度上升的时候都会膨胀。这里面的“无论”只有用no matter表达才最合适。whatever是“无论什么东西”，是代词，要做主宾表成分的。在本句中它没有这样的机会哦。it是主语，液体气体固体是表语，从语法角度讲就不可以选择它。综上，从句义和语法两方面都不能选择whatever。供参考。