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What happens when a thermoflask containi...

What happens when a thermoflask containing some gas is shaken vigorously ?

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in this case work is done on yhe system hence the temperature therefore the internal energy of the gas increases .
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BINA LIBRARY-THERMODYNAMICS -EXERCISE
  1. Can the whole of heat be converted into work ?

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  2. can two isothermal curves intersect each other ?

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  3. What happens when a thermoflask containing some gas is shaken vigorous...

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  4. can a room be cooled by leaving the door of a refrigator open ?

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  5. During adiabatic expansion a gas cools - explain the reason .

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  6. Find the efficiency of a carnot's engine working between 500K and 300K

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  7. An inventor claims to have developed an engine working between 600k an...

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  8. An ideal heat engine takes in heat at 1520K and rejects heat at 380K ....

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  9. An ideal engine takes in heat at 1000K .and rejects heat 300K . Calcul...

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  10. A carnot's engine has an efficiency of 50% when its sinks temperature...

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  11. Find the efficiency of a carnot's engine that works between the tempe...

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  12. Find the efficiency of a carnot's engine that works between the tempe...

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  13. The internal energy of a perfect gas does not change during

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  14. Which of the following phenomena are reversible ?

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  15. The first law of thermodynamics is a law of conversion of

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  16. In reversible process the entropy of the universe

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  17. To melt 1gm of ice completely the amount of work to be done is

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  18. The temperature of source and sink of a carnot engine are 400K and 300...

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  19. 110J of heat is supplied to a gaseous system whose internal energy inc...

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  20. A sample of gas expands from volume V1 to V2 the amount of work done b...

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