Advertisements
Advertisements
प्रश्न
What is mean by state variable? Give example.
Advertisements
उत्तर
In thermodynamics, the state of a thermodynamic system is represented by a set of variables called thermodynamic variables.
Examples: Pressure, temperature, volume and internal energy, etc.
APPEARS IN
संबंधित प्रश्न
A gas in a closed container is heated with 10 J of energy, causing the lid of the container to rise 2m with 3N of force. What is the total change in energy of the system?
Give an example of some familiar process in which no heat is added to or removed from a system, but the temperature of the system changes.
A group of objects that can form a unit which may have the ability to exchange energy with its surrounding is called what?
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 meant by ‘thermal equilibrium’?
Discuss the thermal equilibrium.
Discuss the mechanical equilibrium.
Discuss the thermodynamic equilibrium.
