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- Which among Cp and Cv is greater and by how much?
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- What can be the co-efficient of performance of a freeze at maximum, wh...
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- Can a refrigerator be employed as a heat pump to heat a house in winte...
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- How can you increase the efficiency of a steam engine?
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- Is the free expansion of an ideal gas adiabatic ?
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- If the temperature of a body falls by 1^@C, What will be the change i...
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- Does the efficiency of a carnot engine depend on the nature of working...
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- What procedure should be adopted to obtain isothermal change ?
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- Does a gas work when it is expanded isothermally ?
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- Is adiabatic process always reversible ?
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- What is an indicator diagram ?
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- Give a diagram of cyclic process.
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- Heat flows from a cold body to hot body. Which law is violated ?
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- What is internal energy ? Where is it found ?
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- When air in a bicycle is compressed, it heats. Why?
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- Is the refrigerator a heat engine ?
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- Why Cp for a gas is greater than Cv ?
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- Which law of thermodynamics leads us to the concept of temperature ?
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- Write down the equation of state that is valid for adiabatic process.
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- Give one example of a reversible process
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