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...
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 ...
What is the equation used to get from gauge pressure to absolute pressure? An instrument used to measure the pressure of a gas in a laboratory is called a: a. barometer b. manometer c. sphygmomanometer d. spectrophotometer e. spectrometer ...
What tool is used to measure mass? What unit is used to measure electrical force? How do we measure electrical force? What would be the best tool to measure the amount of matter in an object? What is a measure of the pull of gravity on an object called? Is force measured in newtons...
What is a tool used to measure force? What equipment digitally measures the mass of an object? What is the base metric unit for measuring mass? What is a measure of the pull of gravity on an object called? What are the units used to measure different types of mass in the metric system...
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。
Quantitative Methods: Metrics, Indices, and Efforts to Measure Vulnerability Qualitative Methods: Tools and Efforts to Assess and Self-Assess Vulnerability Vulnerability Reduction or Capacity Building: Getting from Knowledge to Action Taboos: What Most Dare Not Question Conclusion Suggested Reading...
If that fails (and I have never known it to fail), your second option is to heat the crank with a propane torch. This expands the crank, including the hole that the cotter is in. Once the crank is well heated, the cotter will come out easily with a punch. This measure is used as...
Play behaviour and tool using in birds, two well-delineated and amply researched behaviours, have generally been associated with cognitive abilities. In this study, these behaviours were related to relative brain mass in a sample of Australian native bir
We recently devised a pocket-sized tool to aid in scoring the scar and to increase staff compliance in use of the Index. With this tool interrater reliability is good, which makes the Burn Scar Index a viable measure for research.关键词: cicatrix interrater reliability burn scar ...