Home
Class 11
PHYSICS
In summer, a mild wind is often found on...

In summer, a mild wind is often found on the shore of a clam river. This is caused due to

A

difference in thermal conductivity of water and soil

B

convection currents

C

conduction between air and the soil

D

radiation from the soil

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HEAT TRANSFER

    CP SINGH|Exercise Exercises|94 Videos
  • HEAT AND CALORIMETRY

    CP SINGH|Exercise Exercise|37 Videos
  • KINETIC THEORY OF GASES

    CP SINGH|Exercise Exercises|79 Videos

Similar Questions

Explore conceptually related problems

Wind is often found to blow in a hot summer day due to

CP SINGH-HEAT TRANSFER-Exercises
  1. When fluids are heated from the bottom, convection currents are prodcu...

    Text Solution

    |

  2. If a liquid is heated in weightlessness, the heat is tramsmitted thruo...

    Text Solution

    |

  3. In summer, a mild wind is often found on the shore of a clam river. Th...

    Text Solution

    |

  4. The process in which rate of transfer of heat maximum is .

    Text Solution

    |

  5. Which of the following law states that "good absorbers of heat are goo...

    Text Solution

    |

  6. For a perfectly black body, its abosrpitve power is

    Text Solution

    |

  7. At a certain temperature for given wavelength, the ratio of emissive p...

    Text Solution

    |

  8. Three objects coloured black, gray and white can withstand hostile con...

    Text Solution

    |

  9. An ideal Black-body at room temperature is thrown into a furnace. It i...

    Text Solution

    |

  10. A hot body will radiate maximum energy if its surface is

    Text Solution

    |

  11. A black body does not (i) emit radiation (ii) absorb radiation ...

    Text Solution

    |

  12. The thermal radiation emited by a body is proportional to T^(n) where ...

    Text Solution

    |

  13. A spherical black body with a radius of 12 cm radiates 450 watt power ...

    Text Solution

    |

  14. A black body at 227^(@)C radiates heat at the rate of 7 cal cm^(-2) s...

    Text Solution

    |

  15. Two spherical black bodies of radii R(1) and R(2) and with surface tem...

    Text Solution

    |

  16. Two bodies A and B having equal surface areas are maintained at temper...

    Text Solution

    |

  17. Two spheres of radii in the ratio 1 : 2 and densities in the ratio 2 :...

    Text Solution

    |

  18. A piece of charcoal and a piece of shining steel of the same surface a...

    Text Solution

    |

  19. In a dark room with ambient temperature T(0), a black body is kept at ...

    Text Solution

    |

  20. Three very large plates of same area are kept parrallel and close to e...

    Text Solution

    |