Home
Class 12
PHYSICS
In heat transfer, which method is based ...

In heat transfer, which method is based on gravitation?

A

Convection

B

Conduction

C

Radiation

D

All Of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 4

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|89 Videos

  • TEST2

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|2 Videos

Similar Questions

Explore conceptually related problems

Which method is based on distribution principle?

Name the method of heat transfer which does not depends on gravity ?

Copper is extracted from copper pyrites ore by heating in a blast furnace. The method is based on the principal that

Copper Matte is extracted from copper pyrites ore by heating it in blast furnace. The method is based on the principle that:

Modern treatment method P.E.T is based on !

Carbon 14 dating method is based on the fact that

Fig.shows that transfer characteristics of a base biased CE transistor. Which of the following statements are true?

Fig.shows that transfer characteristics of a base biased CE transistor. Which of the following statements are true?

Heat transfer in solids is by..........

The speration of lanthanides by ion exchanges method is based on

AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. A hot body will radiate heat most rapidly if its surface is:

    Text Solution

    |

  2. The wavelength corresponding to maximum intensity of radiation emitted...

    Text Solution

    |

  3. In heat transfer, which method is based on gravitation?

    Text Solution

    |

  4. The temperature of a body falls from 40^°C to 30^°C in 10 minutes. If ...

    Text Solution

    |

  5. Find the temperature of junction at B, if each rod has equal area of c...

    Text Solution

    |

  6. Two bar of identical dimensions are kept as shown in figure. If K1 and...

    Text Solution

    |

  7. Two gases 1 02' and 'He' expand for same volume difference at constant...

    Text Solution

    |

  8. A gas undergoes a process in which its pressure P and volume V are rel...

    Text Solution

    |

  9. p-V diagram of a diatomic gas is a straight line passing through origi...

    Text Solution

    |

  10. A Carnot engine takes 10^6 cal of heat from a reservoir at 627^°C and ...

    Text Solution

    |

  11. A monoatomic gas is compressed adiabatically to 8/27 of its initial vo...

    Text Solution

    |

  12. A sample of ideal gas (y = 1 .4) is heated at constant pressure. If an...

    Text Solution

    |

  13. If gas expands according to relation P = 4 V, then work done in expans...

    Text Solution

    |

  14. When a process is taken from process abc 100 J of heat is absorbed by ...

    Text Solution

    |

  15. Two moles of an ideal monatomic gas is heated at constant pressure so ...

    Text Solution

    |

  16. Two liquids at different temperature are mixed in a calorimeter of zer...

    Text Solution

    |

  17. Boiling water is changing into steam. Under this condition the specifi...

    Text Solution

    |

  18. A 5 g piece of ice at —20^° C is put into 10 g of water at 30^° C. The...

    Text Solution

    |

  19. When water is heated from O^°C to 10^°C, its density

    Text Solution

    |

  20. A pendulum clock gives correct time at 20^°C. How many seconds will it...

    Text Solution

    |