自然科学-第一季14《固体,液体,气体》Solid, Liquid,Gas是【美国原版中小学课程全集】自然科学/社会科学通识课 全网最高清版 语速适中通俗易懂 American Textbook Reading的第14集视频,该合集共计169集,视频收藏或关注UP主,及时了解更多相关视频内容。
A. evaporation B. sublimation C. condensation D. deposition 相关知识点: 试题来源: 解析 B。sublimation 是物质从固态直接变为气态的过程,叫升华;evaporation 是蒸发,通常是指液体变为气体;condensation 是冷凝,是气体变为液体;deposition 是沉积,通常是指气态变为固态。反馈...
A. evaporation B. condensation C. sublimation D. precipitation 相关知识点: 试题来源: 解析 A。本题考查科学术语。evaporation 是“蒸发”,即从液体变为气体的过程;condensation 是“凝结”,从气体变为液体;sublimation 是“升华”,从固体直接变为气体;precipitation 是“降水”。反馈...
A. evaporation B. condensation C. precipitation D. sublimation 相关知识点: 试题来源: 解析 A。本题考查科学概念的英文表述。“evaporation”意思是蒸发,液体变为气体的过程就是蒸发。B 选项“condensation”是凝结,是气体变为液体的过程。C 选项“precipitation”是降水。D 选项“sublimation”是升华,是固体直接...
to as “gas-to-wire,” or GTW, technologies); using compressed natural gas (CNG) that avoids the cost of gas liquefaction; converting gas, particularly associated gas, into solids or slurries formed of gas hydrates for storage and transportation (generically referred to as “gas-to-solid,” ...
Sitting around a campfire, you can feel its heat, smell the woody smoke, and hear it crackle. If you get too close, it burns your eyes and stings your nostrils. You could stare at the bright flames forever as they twist and flicker in...
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The process when a solid changes directly to gas is called [{Blank}]. State the process by which solids change directly to gases and from gases to solids. What is it called when a gas turns into a solid for a phase change? Describe a situation where a ...
That such high supersaturation is necessary to promote bubble formation has recently been found in experiments on recessed Pt nanopores24 for both hydrogen and oxygen evolution. Figure 2 Nucleation and growth of a single bubble under constant current. Solid line: concentration of dissolved gas, ...
So, if fire isn’t a solid, liquid, gas, or a plasma, what does that leave? It turns out fire isn’t actually matter at all. Instead, it’s our sensory experience of a chemical reaction called combustion. In a way, fire...