What can we use to measure the temperature of a liquid? A. thermometer B. beaker C. flask D. graduated cylinder 相关知识点: 试题来源: 解析 A。thermometer 温度计可以用来测量液体的温度。beaker 烧杯、flask 烧瓶、graduated cylinder 量杯都不能测量温度。反馈 收藏 ...
相关知识点: 试题来源: 解析 A。本题考查实验仪器的词汇。“thermometer”意思是“温度计”,用于测量液体的温度。“balance”是“天平”,用于称重。“microscope”是“显微镜”,用于观察微小物体。“telescope”是“望远镜”,用于观测远处物体。反馈 收藏
PURPOSE:To enable to measure the liquid surface temperature accurately and easily at all times independently of the height of liquid surface level, by sealing a thermometer in a prescribed protection tube. CONSTITUTION:A liquid sealing glass thermometer 2 is sealed in a protection tube 1 so that ...
This filled-system thermometer utilizes the vapor pressure of certain stable liquids to measure temperature. The useful portion of any liquid-vapor pressure curve is between approximately 15 psia (100 kilopascals absolute) and the critical pressure, that is, the vapor pressure at the critical temperat...
An instrument used to measure temperature. There are many types of thermometers, each of which makes use of a physical effect of temperature to indicate the temperature of the medium being measured. The most common thermometer consists of a closed, graduated glass tube in which a liquid expands...
In an experiment to measure the pH of a liquid, what tool do we need? A. Thermometer B. PH meter C. Scale D. Stopwatch 相关知识点: 试题来源: 解析 B。测量液体的 pH 值需要用 pH meter。thermometer 测量温度;scale 测量重量;stopwatch 计时。反馈 收藏 ...
We measure the volume of a liquid with a(n) ___. A. thermometer B. beaker C. graduated cylinder D. petri dish 相关知识点: 试题来源: 解析 C。graduated cylinder 是量筒,用于测量液体的体积。thermometer 是温度计,beaker 是烧杯,petri dish 是培养皿,都不能测量液体体积。反馈...
Immersion thermometersmake it possible to measure the temperature in liquids and viscoplastic substances. The probe tip is also designed for insertion. Measuring devices Applications Services Knowledge Thermometers with depth: Highly precise, fast and handy ...
Liquid thermometers were once the most common type in use. They were simple, inexpensive, long-lasting, and able to measure a wide temperature span. The liquid was almost always mercury or coloured alcohol, sealed in a glass tube with a gas like nitrogen or argon making up the rest of ...
Which tool is NOT used to measure temperature? A. Thermometer B. Hygrometer C. Infrared thermometer D. Liquid-in-glass thermometer 相关知识点: 试题来源: 解析 B。解析:hygrometer 是湿度计,不是测量温度的工具。选项 A 温度计、选项 C 红外温度计、选项 D 玻璃液体温度计都是测量温度的工具。