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。反馈 收藏
试题来源: 解析 C。选项 A“Test tube”是试管,主要用于少量物质的反应等,不能测量液体体积。选项 B“Beaker”是烧杯,通常用于盛装液体等,也不能准确测量体积。选项 C“Graduated cylinder”是量筒,可以用来测量液体体积。选项 D“Flask”是烧瓶,用于反应等,不是测量体积的仪器。
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What instrument is used to measure liquid volume? What is the mass of a 53.0 mL volume of liquid, which has a density of 2.12 g/mL? List three common units of volume What is the mass of 53.0 ml of a liquid having a known density of 2.12 g/ml ? What does having a high mass per...
A liter is often defined as the basic metric unit of measurement of volume. 1 liter = 1 dm3(cubic decimeter). You can represent the liter by using the letter l or L. Defining Milliliter Milliliter is used to measure a small amount of liquid. For a larger quantity of liquid, you can...
解析 B。A 选项 beaker 是烧杯,主要用于盛放液体等;B 选项 graduated cylinder 是量筒,用于测量液体体积;C 选项 test tube 是试管,用于进行少量物质的反应等;D 选项 pipette 是移液管,主要用于准确移取一定体积的液体。题目中说用于测量液体体积的仪器是量筒。
In a chemical experiment, we use a tool to measure the volume of a liquid. What is this tool called? A. spoon B. cup C. beaker D. graduated cylinder 相关知识点: 试题来源: 解析 D。在化学实验中,测量液体体积的工具是“graduated cylinder(量筒)”,A 选项“spoon”是勺子,B 选项“cup”是...
Answer to: What is the device used to measure liquid flow? By signing up, you'll get thousands of step-by-step solutions to your homework...
Related to this Question Which measuring device would you use if you needed to know the volume of a liquid very precisely? Why? What piece of equipment is used for measuring exact volumes of liquid? What is a piece of laboratory equipment that is specifically designed to measure volume?
Liquidity is the extent to which an asset can be bought or sold quickly without affecting the asset's price. Here you will learn how the importance of liquidity and how to calculate it.