Noun1.gas constant- (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole universal gas constant,R natural philosophy,physics- the science of matter and energy and their interactions; "his favorite subject wa...
分析了双控燃气稳压阀的工作原理 、 结构和优点. 互联网 英英释义 Noun 1. (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole 行业词典 电力 气体常数
沪江词库精选gas constant是什么意思、英语单词推荐、用法及解释 名词 气体常数 英语解释 (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole相似短语 gas constant n. 气体常数 mole gas constant 摩尔气体常数...
(or perfect) gas constant, 8.31446261815324joulesperkelvinper mole. (Theuniversal gas constantis defined asAvogadro’s numberNAtimes theBoltzmann constantk.) In theInternational System of Units,energyis measured in joules, volume in cubic metres (m3),forceinnewtons(N), and pressure in pascals (...
Thedimensionsof the universal gas constantRareenergyper degree per mole. In the metre-kilogram-second system, the value ofRis 8.31446261815324joulesperkelvin(K) per mole. The universal gas constant is defined asAvogadro’s numberNAtimes theBoltzmann constantk. ...
In summary, the original gas expansion experiment conducted by Joule shows that for an ideal gas, the temperature remains constant during free expansion due to the cancelling effects of "viscous heating." However, in reality, a change in temperature can occur due to intermolecular interactions. ...
The units of the gas constant I'll give you. It's Joules per kilogram per degree Kelvin. And the temperature will be in Kelvins as well. Joule is kilogram, meter squared per second squared. Pressure and the Ideal Gas Law [00:09:55] Let's first imagine a box full of gas molecules...
Calculate the work done if a gas is compressed from 8.3 L to 1.9 L at constant temperature by a constant pressure of 2.6 atm, and give your answer in units of joules. (1 L atm = 101.3 J) Starting with the ideal gas constant 0.08206 L-atm/mol middot K, use unit ...
(kWh) and Joules (J) are becoming increasingly common. It is also important to remember that there is no standard conversion factor from volume to energy content since the calorific value of natural gas differs widely from one region to another and, in some cases, from one pipeline system ...
and idiosyncratic since they also represent the accumulation of past practice in different countries and regions, but with growing competition between natural gas and other fuels in electricity generation, metric (SI) units such as kilowatt hours (kWh) and Joules (J) are becoming increasingly common...