A. evaporation B. condensation C. sublimation D. deposition 相关知识点: 试题来源: 解析 A。解析:“evaporation”是蒸发,液体变为气体的过程叫蒸发;“condensation”是冷凝,气体变为液体;“sublimation”是升华,固体变为气体;“deposition”是沉积,气体变为固体。反馈...
Is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure? What is it called when a liquid becomes a gas? a. condensation b. deposition c. evaporation d. freezing e. melting f. sublimatio...
the increase in hydrostatic pressure with increasing depth is compensated by a hydraulic pressure correspondingly changing with depth in order to keep the total liquid pressure substantially constant over the surface over which the gas is dispersed; this is done by arranging for the ring of liquid ...
Is evaporation of water a physical change or a chemical change? Explain your answer. How do molecules dissolve in water? What atmospheric gas is changing the global climate? What will happen when two water molecules bump into each other when the two oxygen atoms are facing each other? Why?
January 2019, a year we mark twelve years since Liquid Robotics was born. A time when Roger Hine, Joe Rizzi and a few other adventurous friends turned their dream of designing an ocean robot to listen to Humpback whales into a business. In some ways, it feels like yesterday when …Read ...
Large interfacial area is achieved in this flow due to a number of factors, related to each other. Three kinds of gas-liquid interface exist in annular flow: 1) Surface of liquid film covered by complicated system of waves, 2) Surface of droplets entrained into the gas core; 3) Surface ...
Gas(g):has not definite shape or volume but can move ___(自由的)most substances can exist in any of the three states depending on the conditions（大部分物质有三种状态）2.分子运动论（考点）___(分子运动论) can explain them and their changing process very well :1.matter is made up of ...
Injecting foam laden stream tangentially into a cyclonic separator having a gas outlet and a liquid outlet under pressure in which the gas stream is subjected to enough centrifugally generated gravitational force to collapse the foam, providing an outlet gas stream that is liquids, solids and foam...
The change of a liquid into a gas is termed as a variation. However, if the liquid to gas line shifted down in the phase diagram, then it means that... Learn more about this topic: Critical Point & Triple Point Phase Diagrams | What is a Phase Diagram?
Matter changes phases when it transforms from one state to another, such as from a liquid into a gas. Explore the definition, types, and examples of phase changes of matter. Understand how to define matter, and recognize that matter can...