24. Calculate the number of gas molecules in a container of volume 0.30 m³ filled with gas under a partial vacuum ofpressure 25 Pa at 17 °C.AIonN2WS#33.XHHcommandCED$4CRF%5G Search or type URLVTGA832 113326MacBook ProBYH&7NUJ* 008M1(·9KOVHI)OLcommandP>I:optionK{[?I

P = 25 Pa V = 0.30 m3 T = 17° C =( 273 +17 ) K

Answered: 4. Calculate the number of gas…

4. Calculate the number of gas molecules in a container of volume 0.30 m³ filled with gas under a partial vacuum of pressure 25 Pa at 17 °C. 32 711332 MacBook Pro G Search or type URL

College Physics

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Concept explainers

Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all directions. It also says that the constituent particles/molecules undergo elastic collision, which means that the total kinetic energy remains constant before and after the collision. The average kinetic energy of the particles also determines the pressure of the gas.

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and volume (V) corresponding to the thermodynamic system under study. The P-V diagram is used as an indicator diagram to control the given thermodynamic system.

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