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- Why carnot engine is called an ideal and reversible heat engine ?
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- Give reasons for the statement “ absolute zero temperature is conceiva...
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- Why both a source and sink are necessary for converting heat into work...
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- Do diatomic gases have same specific heats as monoatomic gases ?
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- Does the value of y depends upon atomicity of the gas ?
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- Give three examples of heat engine.
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- What forbids complete conversion of heat into work?
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- Distinguish between reversible and irrversible processes.
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- Distinguish between adiabatic and isothermal processes.
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- What do you mean by a cyclic process ? How it is represented in a pV d...
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- What factors reduce the efficiency of a heat engine from it’s ideal va...
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- Explain CP and CV. Which is greater and Why ?
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- What is J? How it is related to work and heat ? What is it’s amount an...
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- If an inflated tyer bursts, the air escaping out is cooled, why ?
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- What is ‘isobaric change’ ? Draw the PV diagram.
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- Two identical samples of gas are allowed to expand to double it’s volu...
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- Can any two isothermals cut, each other ?
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- What is the efficiency of a heat engine ?
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- Why should the source and sink of carnot cycle be of infinite capacity...
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- Is conversion of water into steam a reversible or an irreversible proc...
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