It's about the action and its result. For instance, measuring flour involves using a cup to determine how much flour is needed for a recipe. 8 While measure provides a means or unit for comparison, such as inches or meters, measurement deals with the application of these units to find ...
What can we use to measure liquid volume? A. thermometer B. balance C. graduated cylinder D. tweezers 相关知识点: 试题来源: 解析 C。选项 A“thermometer”是温度计;选项 B“balance”是天平;选项 C“graduated cylinder”是量筒,用来测量液体体积;选项 D“tweezers”是镊子。
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。反馈 收藏 ...
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。
A. graduated cylinder B. pencil case C. textbook D. chair 相关知识点: 试题来源: 解析 A。量筒(graduated cylinder)可以用来测量液体体积。选项 B 铅笔盒(pencil case)是用来装文具的;选项 C 课本(textbook)是用来学习知识的;选项 D 椅子(chair)是用来坐的。反馈 收藏 ...
What is a thermometer used to measure? A. Pressure B. Temperature C. Volume D. Mass 相关知识点: 试题来源: 解析 B。解析:thermometer 是温度计,用于测量温度。选项 A 压力要用压力计测量;选项 C 体积用烧杯等测量;选项 D 质量用天平测量。反馈 收藏 ...
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”是杯子,C 选项“beaker”是烧杯,都不能测量液体体积。反馈 收藏 ...
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。
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。反馈 收藏 ...
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。反馈...