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A heat engine is a device which converts...

A heat engine is a device which converts heat energy into work. What is the working substance in an ideal heat engine.

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MAXIMUM PUBLICATION-THERMODYNAMICS-EXERCISE
  1. The molar heat capacity of oxygen at constant volume is 20Jmol^-1K^-1....

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  2. The difference between Cp and Cv is always a constant. Give the mathem...

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  3. A heat engine is a device which converts heat energy into work. What i...

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  4. Camot engine is considered as an ideal heat engine. Calculate the effi...

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  5. A gas is taken in a cylinder. The walls of the cylinder is insulated f...

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  6. A gas is taken in a cylinder. The walls of the cylinder is insulated f...

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  7. Raju brought a motor pump from shop. The efficiency of the motor pump ...

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  8. Can you design a heat engine of 100% efficiency. Justify your answer.

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  9. Categorise in to reversible and irreversible process. (i) Water fall, ...

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  10. A geyser heats water flowing at the rate of 3.0 litres per minute from...

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  11. What amount of heat must be supplied to 2.0 × 10^-2 kg of nitrogen (at...

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  12. A cylinder with a movable piston constant moles of hydrogen air standa...

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  13. A steam engine delivers 5.4×10^8 J of work per minute and services 3.6...

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  14. An electric heater supplies heat to a system at a rate of 100W.If syst...

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  15. A refrigerator is to maintain eatables kept inside at 9°C.If room temp...

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  16. Molar volume is the vloume occupied by 1mol of any (idea) gas at stan...

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  17. Match the following: (Equation of continuity,F=ma Hydraulic lift),(P...

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  18. A heat engine is a device which effectively converts heat energy into ...

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  19. Thermodynamics deals with the concept of heat and the exchange of heat...

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  20. Write the expression for the efficiency of a Carnot engine.

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