The term "eudiometer" is of Greco-Roman origin. "Eu" means "good," and "dio" means God. The latter part is a reference to God's residence as in the atmosphere, heavens or sky. The "meter" part indicates measurement. The first mention of an eudiometer was in 1777, when Italian phy...
To be fair, neither of them is wrong, per se. A dipole is a substance that incorporates two equal and opposite charges (possessing a charge can be thought of as possessing some amount of energy). The charge can be electric, magnetic or any other type. In this context, we can different...
Stay in a different room from others in the house. Remind others to stay at least 3 feet (1 meter) away from you while you are sick. Do not share items with anyone. Items you use need to be washed before others use them. If you do not have MERS, it is still a good idea to ...
A.Those fond of providing clues. B.Those eager to commit crimes. C.Those interested in taking pictures. D.Those good at observing and reasoning. 3. What is the main purpose of the text? A.To advertise for a dinner show. B.To introduce dinner shows in Orlando. ...
In a rotameter (Figure 1), the metering tube is mounted vertically, with the small end at the bottom. The fluid to be measured enters at the bottom of the tube, passes upward around the float, and exits the top. When no flow exists, the float rests at the bottom. When fluid enters...
EC or Electrical Conductivity of water is its ability to conduct an electric current. Salts or other chemicals that dissolve in water can break down into positively and negatively charged ions. These free ions in the water conduct electricity, so the wat
You may be given an oxygen level goal for when you are at rest and another goal for activity. Follow your asthma action plan. This is a written plan that you and your doctor create. It explains which medicine you need and when to change doses if necessary. It also explains how you ...
Which measures atmospheric pressure. (a) Sphygmometer (b) Tire pressure gauge (c) Barometer (d) Cubometer A 50.0 L gas cylinder contains 4.90 g H_2 at 25 degree C. What is the pressure of the gas? What pressure will be exerted by 7.99 g of butane, C4H10, if the gas is in a ...
GPS can also be used to determine altitude, although there will be a 10-meter inaccuracy. The mistake can be corrected to roughly 1 meter if it is equipped with an air pressure sensor, which helps to increase GPS accuracy (Global Positioning System) Furthermore, when some...
第三次分配是建立在自愿性的基础上以募集、自愿捐赠和资助等慈善公益方式对社会资源和社会财富进行的分配。体现了公民参与帮助弱者和完善自身道德的内在要求，宛如一只促进社会公平正义的“温柔之手”。发挥第三次分配作用的意义在于（）①充分发挥社会力量，助力解决我国贫困问题②缩小收入分配差距，实现更合理...