Home
Class 12
PHYSICS
If K.E. is doubled, then the change in t...

If K.E. is doubled, then the change in temperature from `27 ^@C` is.........

A

`54 ^@C`

B

`327 ^@C`

C

`273 ^@C`

D

`-232 ^@C`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Kinetic Theory of Gases and Radiation

    CHETANA PUBLICATION|Exercise Exercise|110 Videos

  • Electrostatics

    CHETANA PUBLICATION|Exercise Exercise|73 Videos

  • Magnetic Fields due to Electric Current

    CHETANA PUBLICATION|Exercise Exercise|96 Videos

Similar Questions

Explore conceptually related problems

Change in temperature of the medium changes

What is the energy of activation of a chemical reaction, whose rate constant doubles, when the temperature is raised from 17^@C to 27^@C . Given: R = 8.314 Jk^(-1)mol^(-1) .

The rate constant is doubled when temperature increases from 27^(@)C to 37^(@)C . Activation energy in kJ is

It is required to double the pressure of helium gas contained in a steel cylinder , by heating it the initial temperature of Helium be 27^@C , the temperature upto which it brought to be heated is

The rms velocity of a gas at T °C is double the value at 27 °C. The temperature T of the gas in °C is ( assume that the pressure remains constant)

If the volume of the given mass of a gas is increased four times, the temperature is raised from 27^(@)C to 127^(@)C . The elasticity will become

A system absorbs 10 kJ of heat at constant pressure and its temperature rises from 27^@C to 37^@C in vacuum. The DeltaU of reaction is

When the pressure of 5L of N_(2) is doubled and its temperature is raised from 300K to 600K the final volume of the gas would be "____________" .

A cylinder containing one gram molecule of the gas compressed adiabatic ally until its temperature from 27^@C to 97^@C . Calculate the work done and heat produced in the gas. (y = 1.5)

CHETANA PUBLICATION-Kinetic Theory of Gases and Radiation-Exercise
  1. Mean square velocity of five molecules of velocities 2 m//s, 3 m//s, 4...

    Text Solution

    |

  2. Temperature of a gas is 0 ^@C. Its root mean square velocity will be d...

    Text Solution

    |

  3. If K.E. is doubled, then the change in temperature from 27 ^@C is........

    Text Solution

    |

  4. The ratio of pressure of two gases is 3 : 2 and ratio of densities of ...

    Text Solution

    |

  5. The average KE of a gas molecules at 27 ^@C is 6.21 xx 10^-21 J. The a...

    Text Solution

    |

  6. Which statement is true?

    Text Solution

    |

  7. The R.M.S. velocity of nitrogen molecules at N.T.P is.....

    Text Solution

    |

  8. The temperature of gas is increased from 0 ^@C to 273 ^@C. The average...

    Text Solution

    |

  9. The specific heat of ice at 0^@C is

    Text Solution

    |

  10. Which of the following properties of gas molecule is same for all idea...

    Text Solution

    |

  11. Meankineticenergyof perfectgasisproportional to

    Text Solution

    |

  12. The kinetic energy per molecule of hydrogen gas at N.T.P. is........

    Text Solution

    |

  13. The ratio of specific heats (y) for monoatomic gas is.......

    Text Solution

    |

  14. The specific heat capacity of water is..........

    Text Solution

    |

  15. What is the sum of coefficients of absorption, reflection, and transmi...

    Text Solution

    |

  16. When coefficient of transmission (t) = 0, what type of the body is.......

    Text Solution

    |

  17. According to Kirchhoff's law of radiation at a temperature......... ...

    Text Solution

    |

  18. If a = 0.72, r = 0.24, then the value of t is.......

    Text Solution

    |

  19. The S.I. unit of Wien's constant is........ A. cal//m^2 sec B. J//...

    Text Solution

    |

  20. If the gas pressure is 6 xx 10^5 dyne //cm^2, then its K.E. per cubic ...

    Text Solution

    |