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When 5 kilo calories of heat are supplie...

When 5 kilo calories of heat are supplied to system the internal increases by 14.7 KJ and external work done is 6.3 KJ. Calculate mechanical equivalent of heat

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Two kilow-calories are supplied to a system. The internal energy of the system rises by 5030 J and external work done is 3350 J. Compute J.

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MBD PUBLICATION-KINETICS THEORY OF GASES-QUESTION BANK
  1. Calculate kinetic energy of 1 gm of helium at 127^@C. Given that R= 8....

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  2. A system supplied with 10 Kcal of heat, the internal energy is increas...

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  3. When 5 kilo calories of heat are supplied to system the internal incre...

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  4. The R.M.S velocity of hydrozen molecule at 527@C is 1260 m/s. Find RMS...

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  5. At what temperature will average kinetic energy of molecule be double ...

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  6. At what temperature will RMS velocity of molecule of gas be four times...

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  7. Find mean velocity, mean square velocity and root mean square velocity...

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  8. 1 kg of ice occupies 1.1xx10^(-3) m^3 at N.T.P. The volume changes to ...

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  9. Calculate the number of molecules in one litre of gas at N.T.P. if mas...

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  10. Find the mass of 10 cc of a gas at NTP, if RMS velocity of gas molecul...

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  11. What amount of heat must be supplied to 2.0xx10^(-2) kgof nitrogen at ...

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  12. A cylinder of fixed capacity 44.8 litres contains helium gas at standa...

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  13. Calculate kinetic energy of 1 gm of helium at 127^@C. Given that R= 8....

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  14. Calculate the temperature at which RMS velocity of a gas is half its v...

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  15. Calculate the RMS velocity of oxygen molecule at 27^@C. Given 1 atom= ...

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  16. Given sample of 1 cm^3 of hydrogen and 1 cm^3 of oxygen both at N.T.P....

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  17. If a container with a porous wall filled with mixture of two gases, is...

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  18. Absolute zero degree temperature is not zero energy temperature, expla...

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  19. Equal masses of monoatomic and diatomic gases at the same temperature ...

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  20. The ratio of vapour densities of two gases at the same temperature is ...

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