A. balance B. thermometer C. graduated cylinder D. test tube 相关知识点: 试题来源: 解析 A。A 选项 balance 是天平,用于测量化学物质的质量;B 选项 thermometer 是温度计;C 选项 graduated cylinder 是量筒,用于测量液体体积;D 选项 test tube 是试管。反馈 收藏 ...
In the physics experiment, which tool is used to measure the mass? A. A thermometer B. A scale C. A voltmeter D. An ammeter 相关知识点: 试题来源: 解析 B。这道题考查实验工具的用途。“thermometer”是温度计,测量温度;“voltmeter”是电压表;“ammeter”是电流表。“scale”是秤,用于测量质量...
Describe what quantity is measured and how the measurement is performed for the given technique. TGA What piece of equipment is used to measure mass electronically? Mass is the amount of matter in something. How was the meter measurement developed?
Related to this Question What are the units of mass and the units of weight for the metric system? What are the units of mass and the units of weight for the English system? How do you measure mass and weight? What type of measurement is 60 ...
Which si unit is used to measure length? 'SI Units': The International System of Units is a standard measurement system that is used in the sciences. In this system, several units have been identified as the base units which are used to measure particular things. For example, the SI base...
Which tool is used to measure the mass of an object? A. balance B. beaker C. test tube D. pipette 相关知识点: 试题来源: 解析 A。balance 是天平,用于测量物体质量。beaker 是烧杯,盛放液体。test tube 是试管,进行反应。pipette 是移液管,移取液体。
题目Which instrument is used to measure mass? A. Balance B. Thermometer C. Voltmeter D. Ammeter 相关知识点: 试题来源: 解析 A。“Balance”是天平,用于测量质量;“Thermometer”是温度计,测量温度;“Voltmeter”是电压表;“Ammeter”是电流表。正确答案是 A,天平测质量。涉及词汇有 balance、thermometer、...
(a) Mass of a body. (b) Time of an experiment. (c) Length of a rod. Instruments: Instruments are defined as tools that are part of laboratory equipment and specially designed to measure different things. For example, Thermometer is an instru...
probability measure就是概率测度，puts mass 1 at the point x大概就是指x处的概率质量为1，或者说P(X=x)=1。这是我的理解。
Objectives: To determine the proportion of a representative population sample of adults in South Australia who have a body mass index (a measure of overall obesity) classified as normal or underweight, but who also have a waist circumference or waist hip ratio (measures of central obesity) that...