百度试题 结果1 题目A manometer is used to measure___. A. pressure B. temperature C. volume D. specific gravity 相关知识点: 试题来源: 解析 A 反馈 收藏
6 A manometer is being used to measure the pressure of the gas in a container, as shown in Fig. 6.1.container of gas3cm oil(a)(b)before after Fig.6.1(a)The appearance of the oil in the manometer before connecting it to the container is shown in Fig. 6.1(a).Explain why the oil ...
To measure current, you need to break the circuit so that the meter can be connected in series. All the current flowing in the circuit must pass through the meter. A. 测量电流 B. 通过仪表 C. 串联连接 D. 通过仪表 查看完整题目与答案 大臂保持阀的作用是防止大臂提升后由于负载大导致...
查看完整题目与答案 参考解析: 压力计(manometer)的作用是测量压力(pressure),而不是温度(temperature)、体积(volume)或者比重(specific gravity),所以A选项正确。 AI解析 重新生成最新题目 【单选题】如果将人眼比作照相机的话,则相当于暗盒的是( )。 查看完整题目与答案 【单选题】道德是人类社会生活中依据社会...
Manometer can be used to measure the pressure of a gas sample. Manometer has a U-shaped tube. This tube has two openings at both the ends. The sample...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
3 Fig. 3.1 shows a manometer being used to measure the pressure of some gas in a container.The container is connected to the manometer by a length of rubber tubing.millimetre scale rubber tubing to container184mm of gas61 mm mercury Fig.3.1(a) State whether the pressure of the gas in ...
4 Fig. 4.1 shows a type of manometer used to measure the pressure difference between the pressure exerted by the force of 60 N on a platform are a of 0.5 m2and a gas within a gas vessel. The volume of gas is 0.0122 m3. Given that the density of water is1000 kg/m3 and the ...
This study aimed to develop a digital manometer capable of measuring the maximal respiratory pressures at functional residual capacity level—pulmonary volume where the pressures related to the elastic recoil of the respiratory system are minimized—and to validate its functionally in healthy individuals....
A U-tube manometer is used to measure the pressure in a gas. The right side of the U-tube is open to the atmosphere, while the left side is connected to the container with the gas. The liquid in the U-tube has different levels, with ...
A open ended mercury manometer is used to measure the pressure exerted by a trapped gas as shown in the figure. Initially manometer shows no difference in me