Advertisements
Advertisements
प्रश्न
If the piston of a container is pushed fast inward. Will the ideal gas equation be valid in the intermediate stage? If not, why?
Advertisements
उत्तर
When the piston is compressed so quickly that there is no time to exchange heat to the surrounding, the temperature of the gas increases rapidly. In this intermediate stage, the ideal gas equation is not valid. Because this equation can relate the pressure, volume and temperature of the thermodynamic system at equilibrium.
APPEARS IN
संबंधित प्रश्न
A gas contained in a cylinder fitted with a frictionless piston expands against a constant external pressure of 1 atm from a volume of 5 liters to a volume of 10 liters. In doing so it absorbs 400J of thermal energy from its surroundings. Determine the change in the internal energy of the system.
A hypothetical thermodynamic cycle is shown in the figure. Calculate the work done in 25 cycles.
The science of measuring temperatures is called?
On what basis a thermodynamic system can be classified?
Identify the state variables given here?
What is a thermodynamic system? Give examples.
What are intensive and extensive variables? Give examples.
Discuss the thermal equilibrium.
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.
