Home
Class 12
PHYSICS
Heat transfer occurs from which body to ...

Heat transfer occurs from which body to which body?

Promotional Banner

Topper's Solved these Questions

  • Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|76 Videos

  • Superposition of Waves

    CHETANA PUBLICATION|Exercise EXERCISE|86 Videos

  • Wave Optics

    CHETANA PUBLICATION|Exercise Exercise|90 Videos

Similar Questions

Explore conceptually related problems

How heat transfer occurs through radiation in absence of a medium?

How is heat transferred ?

In which body fluids HIV is found?

_________ is a transfer of normal genes into body cells to correct a genetic defect?

Is there any heat transfer when the body is in thermal equilibrium with the surrounding ?

Plastic bodies are those which

Name the different parts in which body of Arthropoda is divided.

The spectrum from a black body radiation is a

A hot and a cold body are kept in vacuum separated from each other. Which of the following cause decrease in temperature of the hot body

Explain the schematic diagram for transferring heat from cold region to hot region.

CHETANA PUBLICATION-Thermodynamics-EXERCISE
  1. Heat transfer occurs from which body to which body?

    Text Solution

    |

  2. A gas initially at 17^@C issuddenly compressed to 1/8 of its original ...

    Text Solution

    |

  3. A gas expands from 75 litres to 125 litres at constant pressure of 4 a...

    Text Solution

    |

  4. When the temperature of 5 mol of a gas is changed from 100^@C to 120^@...

    Text Solution

    |

  5. 5 mol of oxygen is heated at constant volume from 10^@C to 20^@C. Find...

    Text Solution

    |

  6. An amount of heat of 100 cal is supplied to a gas. The work done by th...

    Text Solution

    |

  7. 400 J of work is performed on a gasfor reducing its volume by compress...

    Text Solution

    |

  8. A cylinder contains one gram mole of H2 at 17^@C and 2 atms. The initi...

    Text Solution

    |

  9. In a thermodynamic process 400 J of heat is given to a gas and 100 J o...

    Text Solution

    |

  10. If 5 moles of oxygen at STP is adiabatically compressed so that temper...

    Text Solution

    |

  11. 70 calories of heat is required to raise the temperature 2 moles of an...

    Text Solution

    |

  12. If 1200 calories of heat is removed from a gas which is held at consta...

    Text Solution

    |

  13. The volume of 1 kilomole of an ideal gas increases isothermally from 1...

    Text Solution

    |

  14. Work done for the rise of one mole of helium gas adiabatically through...

    Text Solution

    |

  15. A diatomic gas at pressure P and volume V is compressed adiabatically ...

    Text Solution

    |

  16. During an adiabatic process, if the pressure of an ideal gas is propor...

    Text Solution

    |

  17. Calculate the efficiency of a Carnot's engine working between steam po...

    Text Solution

    |

  18. A Carnot engine takes in 1000 k cal of heat from a reservoir at 627^@C...

    Text Solution

    |

  19. A Carnot engine whose low temperature reservoir is at 7^@C has an effi...

    Text Solution

    |

  20. A refrigerator has to transfer an average of 263 J of heat per second ...

    Text Solution

    |

  21. Refrigerator A works between (-10)^@C and 27^@C while refrigerator B w...

    Text Solution

    |