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Give reason for internal energy of a gas...

Give reason for internal energy of a gas.

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The increase in internal energy of a gas per unit mass and per unit rise in temperature is equal to ______

10 moles of hydrogen at N.T.p is compressed adiabatically so that its temperature becomes 400^@C . How much work in Joule is done on the gas ? What is the increase in internal energy of the gas. Given R=8.31"jmole"^-1k^-1 and gamma=1.4 .

When an ideal diatomic has is heated at constant pressure the fraction of the heat energy supplied which oncreases the internal energy of the gas is :

______is the change in internal energy of a system if on giving 40 J of heat of the system, the work done on the system is 8 J.

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. State first law of thermodynamics

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  2. Calculate the efficiency of a Carnot cycle working between the two tem...

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  3. Give reason for internal energy of a gas.

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  4. If a Cannot engine works between 200^@C and 400^@C, what is its effici...

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  5. Calculate the efficiency of a Cannot engine working between temperatur...

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  6. Distinguish between a heat engine and a refrigerator?

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  7. A Carnot engine is working between two temperature 327^@C and 227^@C, ...

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  8. Calculate the change in internal energy if the work done by the system...

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  9. Write two difference between isothermal and adiabatic processes.

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  10. State first law of thermodynamics

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  11. If a Cannot engine works between 200^@C and 400^@C, what is its effici...

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  12. Define molar specific heat and explain why a gas has two specific heat...

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  13. What are reversible and irreversible processes ? Explain with examples...

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  14. What is adiabatic process ? Write the first law of thermodynamics for...

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  15. State and explain 1st law of thermodynamics. Apply it to obtain an exp...

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  16. Establish the relation PV^gamma=constant, for adiabatic change of an i...

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  17. Starting from PV^gamma= constant, establish the following relation for...

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  18. Starting from PV^gamma= constant, establish the following relation for...

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  19. Describe a carnot engine. Draw the indicator diagram for a cycle of it...

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  20. Does the efficiency of a carnot engine depend on the nature of working...

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