The Ideal Gas law is a mathematical equation you can use to solve problems relating to the temperature, volume and pressure of gases. Although the equation is an approximation, it’s a very good one, and it’s useful for a wide range of conditions. It uses two closely related forms that...
first, a reminder from high school physics: heat, on an atomic level, is the motion of molecules. the quicker they move, the hotter the solid/liquid/gas is. in a hot gas, this means molecules whizzing around, bouncing off the walls. in a hot solid, molecules vibrate where they sit, ...
an introduction vol1 1:03:45 Yuval Peres Coloring a graph arising from a lacunary sequence 59:15 Vojtěch Rödl On two Ramsey type problems for Kt+1-free graphs 47:07 Vilmos Totik Erdős on polynomials And Ben Green The sum-free set constant is ⅓ 1:45:31 Tomasz Łuczak Threshold...
For an open-tube manometer if the level of the mercury that is open to the atmosphere, is 16 cm lower than that of the flask and the atmospheric pressure is 745 torr. In an open-ended manometer, the left mercury level (Gas flask side) is 50 mm...
If you need to calculate the density of dry air, you canapply the ideal gas law. This law expresses density as a function of temperature and pressure. Like all gas laws, it is an approximation where real gases are concerned but is very good at low (ordinary) pressures and temperatures. ...
3 ideal gas constant 4 identifying an ideal gas 2 question regarding the ideal gas law 18 why is the internal energy of a real gas a function of pressure and temperature only? 0 ideal gas law for a gas with nonuniform temperature 1 definition of an ideal gas 0 doesn't the i...
The branch of physics that deals with the effect of change in the volume, temperature, and pressure on a physical system that exists on the macroscopic level is known as Thermodynamics. The study of thermodynamics also includes the changes caused because of transfer of energy in the form of he...
This is an affair. Have you even talked to Stacy about what the hell this means? 嘿,这可是件大事,你们这是婚外情!你到底有没有跟史黛西聊过这事儿的重要性? - Didn't have a lot of time for talking, if you know what I mean. 我们当时没那么多时间聊天,如果你懂我意思的话 - Great. ...
Osmosis affects the cells differently. An animal cell will lyse when placed in a hypotonic solution compared to a plant cell. The plant cell has thick walls and requires more water. The cells will not burst when placed in a hypotonic solution. In fact, a hypotonic solution is ideal for a...
solid rocket fuels are preferred less than they lack control and efficiency. these are also composed of two parts like liquid fuel, but they are in solid-state. ammonium nitrate is an example of solid fuel. how does rocket fuel burn in space without oxygen? as we know that the rocket ...