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Mathematical relation representing first...

Mathematical relation representing first law of thermodynamics is_____.

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. Which law of thermodynamics leads us to the concept of temperature ?

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  2. The first law of thermodynamics is another, statement of law of conser...

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  3. Mathematical relation representing first law of thermodynamics is.

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  4. One mole of an ideal gas expands adiabatically from temperature T1 to ...

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  5. The slope of adiabatic P-V curve istimes the slope of isothermal P-V c...

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  6. Cp-Cv= for n moles of the gas.

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  7. If R is molar gas constant and gamma=(cp)/Cv, then Cp=.

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  8. The carnot engine receives energy from source at constant

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  9. If a carnot engine operators between 27^@C and 127^@Cthen it’s efficie...

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  10. The value of gamma=(Cp)/(Cv) for monoatomic gas is.

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  11. Slow compression or expansion of a gas contained in a cylinder fitted ...

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  12. Indicator diagram is a graph betweenand.

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  13. Indicator diagram of an isobaric change is parallel toaxis.

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  14. Mayer’s formula gives the value ofbetween the specific heat capacities...

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  15. A heat engine convertsto.

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  16. Efficiency of a carnot engine isof the nature of working substance.

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  17. Indicator diagram of an isochoric change is parallel to axis.

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  18. In an adiabatic change, the amount of" heat contained in a body remain...

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  19. is the change in internal energy of a system if on giving 40 J of heat...

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  20. Air expands from 50 litre to 150 litre atr 2 atmospheric pressure, the...

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