Physics
Heat
Easy
Question
Which of the following can not determine the state of a thermodynamic system
- Pressure and volume
- Volume and temperature
- Temperature and pressure
- Any one of pressure, volume or temperature
The correct answer is: Any one of pressure, volume or temperature
State of a thermodynamic state cannot determine by a single variable (P or V or T)
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represent the heat supplied to the system and the work done on the system respectively, then the first law of thermodynamics can be written as
where 
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A tyre pumped to a pressure 3.375 atm at 27oC suddenly burts. What is the final temperature 
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When 1 mole of a monatomic gas is mixed with 3 moles of a diatomic gas , the value of adiabatic exponent 
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During an experiment an ideal gas is found to obey an additional law VP2 = constant. The gas is initially at temperature T and volume V. What wiII be the temperature of the gas when it expands to a volume 2V?
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A polytropic process for an ideal gas is represented by equation PVn = constant. If g is ratio of specific heats 
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One mole of an idea l gas at a temperature T1K expands slowly according to the law 
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PhysicsHeat
