. If water is filled in a glass of water, which part of thebottle experiences the greatest pressure? A. at the bottom B. at the top C. on its sides D. all are correct 2. WHich location should the water tnak be constructed in orderto supply household consumers? A. at the ground level B. below the gorund level C. highly eleva
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.
For numbers 1-3, only choose one correct answer. No need for explanation.
1. If water is filled in a glass of water, which part of thebottle experiences the greatest pressure?
A. at the bottom B. at the top C. on its sides D. all are correct
2. WHich location should the water tnak be constructed in orderto supply household consumers?
A. at the ground level B. below the gorund level C. highly elevated from the ground D. all are correct
3. What is the speed of sound when the temperature is 39 degree celsius in aluminum?
A. 5119.2 m/s B. 5122.2m/s C. 5123.4 m/s D. 5127.4 m/s
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