1.) Julian and Jimmy are playing basketball outside in 39 degree Celcius weather. If they leave the ball outside and temperature drops down to 15 degree Celcius, what will happen to the volume of the gas in the ball if the pressure remains constant? A. volume will increase B. volume will decrease C. volume will double D. volume will remain the same __________of a gas is the amount of space occupied by the gases. A. temperature B. mass C. pressure D. volume 3.) The average kinetic of the molecules is directly related to the. A. temperature B. mass C. volume D. Pressure 2.) The of gas.
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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