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प्रश्न
Discuss the thermal equilibrium.
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उत्तर
Thermal equilibrium: When a hot cup of coffee is kept in the room, heat flows from coffee to the surrounding air. After some time the coffee reaches the same temperature as the surrounding air and there will be no heat flow from coffee to air or air to coffee. It implies that the coffee and surrounding air are in thermal equilibrium with each other.
Two systems are said to be in thermal equilibrium with each other if they are at the same temperature, which will not change with time.
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संबंधित प्रश्न
The science of measuring temperatures is called?
On what basis a thermodynamic system can be classified?
Classify and explain the thermodynamic system.
A hot cup of coffee is kept on the table. After some time it attains a thermal equilibrium with the surroundings. By considering the air molecules in the room as a thermodynamic system, which of the following is true
What is a thermodynamic system? Give examples.
What are the different types of thermodynamic systems?
What is mean by state variable? Give example.
Discuss the chemical equilibrium.
An insulated container of gas has two chambers separated by an insulating partition. One of the chambers has volume V1 and contains ideal gas at pressure P1 and temperature T1. The other chamber has volume V2 and contains ideal gas at pressure P2 and temperature T2. If the partition is removed without doing any work on the gases, calculate the final equilibrium temperature of the container.
Which of the following statements is correct for any thermodynamic system?
