a Gas Laws An ideal gas is contained in a cylinder by means of a movable frictionless piston, as shown in the diagram below: cylinder movement of piston piston gas molecule The gas has a volume of 1.8 x 103 m³ at a pressure of 3.3 x 105 Pa and a temperature of 310K. The gas expands so that its volume increases to 2.4 x 10-3 m³ at a pressure of 2.3 x 105 Pa. Explain what will have happened to the average kinetic energy of the molecules during this expansion. Max score: 1

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First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.