解析 C。“Beaker”是烧杯;“Test tube”是试管;“Graduated cylinder”是量筒,用于测量液体体积;“Flask”是烧瓶。正确答案是 C,因为只有量筒是专门用来测量液体体积的。涉及的词汇有 beaker、test tube、graduated cylinder、flask,语法上本题是简单的特殊疑问句,考查对实验仪器名称的理解。
题目In an experiment, we measure the volume of a liquid. What unit do we usually use? A. gram B. kilogram C. liter D. meter 相关知识点: 试题来源: 解析 C。测量液体体积通常用升。选项 A 和 B 是重量单位;选项 D 是长度单位。
Thickness, width, length and volume In mathematical terms, thickness x width x length = volume. The better volume a SUP board provides, the better and more stable your experience will be. However, the volume is not the only vital component. A wider SUP board will most likely carry significa...
What can we use to measure the volume of a liquid? A. test tube B. beaker C. graduated cylinder D. flask 相关知识点: 试题来源: 解析 C。本题考查实验器材的用途。graduated cylinder 是量杯,可以用来测量液体的体积。test tube 是试管,主要用于少量物质的反应等。beaker 是烧杯,通常用于盛放液体等...
Become a Study.com member to unlock this answer! Create your account View this answer The volume of water which would have a mass equal to the mass of air in the room is the volume of water which is a bout 1/1000 the volume of the room... See full answer below...
What is the volume of the liquid in the graduated cylinders? Answer to the correct number of significant figures.How would one read the volume of the liquid in the graduated cylinder to the proper number of significant figures?If a graduated cylinder has cali...
A. Graduated cylinder B. Measuring cup C. Volumetric flask D. All of the above 相关知识点: 试题来源: 解析 D。本题综合考查测量液体体积的仪器。graduated cylinder 是量筒;measuring cup 是量杯;volumetric flask 是容量瓶。这三种仪器都可以准确测量液体体积。
What is the tool we usually use? A. beaker B. flask C. graduated cylinder D. test tube 相关知识点: 试题来源: 解析 C。在化学实验中,测量液体体积通常使用量筒(graduated cylinder)。选项 A“beaker”是烧杯;选项 B“flask”是烧瓶;选项 D“test tube”是试管。
In this article, we probe the formation of liquiddoi:10.1080/02678292.2015.1030348John W. GoodbyRichard J. MandleEdward J. DavisTingjun ZhongStephen J. CowlingGoodby JW, Mandle RJ, Davis EJ, et al. What makes a liquid crystal? The effect of free volume on soft matter. Liq Cryst. 2015;...
What is this tool called? A. beaker B. flask C. graduated cylinder D. test tube 相关知识点: 试题来源: 解析 C。graduated cylinder 是量筒,专门用来测量液体体积。A 选项 beaker 是烧杯;B 选项 flask 是烧瓶;D 选项 test tube 是试管,都不能测量体积。