In an experiment, we see a solid change into a liquid. What is this process called? A. melting B. freezing C. boiling D. evaporating 相关知识点: 试题来源: 解析 A。选项 A“melting”是融化,固体变为液体;选项 B“freezing”是凝固,液体变为固体;选项 C“boiling”是沸腾;选项 D“evaporating...
A solid substance dissolved in a liquid. What could this process be called? A. Evaporation B. Condensation C. Dissolving D. Freezing 相关知识点: 试题来源: 解析 C。固体物质溶解在液体中这个过程叫做溶解(Dissolving)。选项 A 蒸发是液体变为气体;选项 B 冷凝是气体变为液体;选项 D 冻结是液体变为...
搜索智能精选题目 A solid is different from a liquid the solid has its definite shape. A. in thatB. in whichC. in whatD. because of which答案A
The device uses light to alter the density of resin (树脂), changing the material from a liquid to a solid in order to shape the desired object. Starting the heart One of the first sci-fi novels, Frankenstein by Mary Shelley has had a huge impact on science. Earl Bakken, the inventor...
A solid is different from aliquid___the solid has its definite shape.A.in that B.in which C.in what D.because of which选什么,为什么?怎么翻译?
搜索 题目 What is the process called when water changes from a liquid to a solid? 答案 B 解析 null 本题来源 题目:What is the process called when water changes from a liquid to a solid? 来源: cvcword练习题 收藏 反馈 分享
This instrument is used for separating solid particles from a liquid. What is it? A. Balance B. Filter paper C. Stirring rod D. Volumetric flask 相关知识点: 试题来源: 解析 B。A 选项 balance 是天平,用于称量;B 选项 filter paper 是滤纸,用于分离固体颗粒和液体;C 选项 stirring rod 是搅拌...
Liquid silicone rubber is a high-purity, two-component platinum-cured silicone, ideally formulated for the production of technical parts, where strength, resistance and high quality are a must.
Water on Earth is always changing. Its repeating changes make a cycle. As water goes through its cycle, it can be a solid (ice), a liquid (water), or a gas (water vapor). Ice can change to become water or water vapor. Water can change to become ice or water vapor. ...
Have curious kids who want to know why slime is liquid and a solid? Basic slime science is great to share with kids who love slime because it’s an excellent learning opportunity already built into an enjoyable hands-on activity. First, have you ever made an excellent homemade slime with ...