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manal950
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Hi
Can please give me the idea for solving these questions
Can please give me the idea for solving these questions
Thermodynamics is a branch of physics that deals with the study of heat, work, and energy and their relationship to temperature, pressure, and volume in physical systems.
The laws of thermodynamics are fundamental principles that govern energy and its transformation in physical systems. The first law states that energy cannot be created or destroyed, only transferred or converted. The second law states that the total entropy of a closed system will always increase over time. The third law states that the entropy of a perfect crystal at absolute zero temperature is zero.
Heat is the transfer of energy from one system to another due to a temperature difference. Temperature, on the other hand, is a measure of the average kinetic energy of the particles in a system. In thermodynamics, heat and temperature are directly related, but they are not the same thing.
An isothermal process is a thermodynamic process that occurs at a constant temperature. This means that the system's internal energy remains constant, and any energy added or removed from the system is in the form of heat. In an isothermal process, the system's change in internal energy is equal to the work done on or by the system.
An adiabatic process is a thermodynamic process that occurs without the transfer of heat between the system and its surroundings. This means that the system is thermally insulated, and any energy added or removed from the system is in the form of work. In an adiabatic process, the change in internal energy is equal to the work done on or by the system.