Home
Class 7
PHYSICS
What should be done to prevent the bunds...

What should be done to prevent the bunds on a farm from getting washed away in the rainy reason?

Text Solution

Verified by Experts

The bunds are maintained and repaired before the onset of rains logging occurs , it may break the bunds. Therefore a suitable opening is made in the bunds which drains off the excess water without breaking the bunds.
Promotional Banner

Topper's Solved these Questions

  • EFFECTS OF LIGHT

    NAVNEET PUBLICATION|Exercise QUESTION BANK|49 Videos

Similar Questions

Explore conceptually related problems

Condensers of capacities 5 F and 10 F are connected in parallel in a circuit with a cell of e.m.f. 2V. What should be the capacity of the condenser to be connected in series with parallel combination of the condensers to get 1 C charge to flow in the circuit ?

Answer the following questions: What is done so to prevent rusting of iron windows and iron doors of your house?

The radius of a cone is reduced to half . What should be done to its slant height so that curved surface area remains unchanged .

What should be the velocity of sound from a source w.r.t. an observer, so that the frequency listened by the observer becomes half of the initial frequency?

A girl stands 171 m away from a high wall and claps her hands at a steady rate so each clap coincides with echo of the one before. (I) If she claps 60 claps in 1 min what value should be the speed of sound in air ? (II) Now, she moves to another location and finds that she should now make 40 claps in 1min. to coincides with successive echoes. Calculate the distance for the new position from the wall.

Two charge 5 mu C and - 4 mu C are kept 5.0 m apart at points A and B respectively. How much work will have to be done to move the charge at A through a distance of 5.0 m further away from point B along the line BA

Answer the following in one or two sentences What is done so to prevent rusting of iron windows and iron doors of you houseA?

What is wavefront ? What is the shape of the wavefront at a point far away from the source of light?

NAVNEET PUBLICATION-DISASTER MANAGEMENT-QUESTION BANK
  1. It is possible to prevent the loss of life caused by lightning?

    Text Solution

    |

  2. What should be done to prevent the bunds on a farm from getting washed...

    Text Solution

    |

  3. Why do we experience water-scarcity?

    Text Solution

    |

  4. What is meant by flood ? What are the effects of flood ?

    Text Solution

    |

  5. What is an earthquake?

    Text Solution

    |

  6. What will happen if an earthquake and volcanic eruption occur at the b...

    Text Solution

    |

  7. What gives rise to a storm? What are their effects?

    Text Solution

    |

  8. Fill in the blanks using appropriate words given the bracket There i...

    Text Solution

    |

  9. Fill in the blanks using appropriate words given the bracket is the...

    Text Solution

    |

  10. Fill in the blanks using appropriate words given the bracket Asia ha...

    Text Solution

    |

  11. Fill in the blanks using appropriate words given the bracket take p...

    Text Solution

    |

  12. Fill in the blanks using appropriate words given the bracket It rain...

    Text Solution

    |

  13. Fill in the blanks using appropriate words given the bracket There s...

    Text Solution

    |

  14. True or false? Give reason for your answer: Information about a fort...

    Text Solution

    |

  15. True or false? Give reason for your answer: You should not swim when...

    Text Solution

    |

  16. True or false? Give reason for your answer: It is possible to preven...

    Text Solution

    |

  17. True or false? Give reason for your answer: Heavy rains result in fa...

    Text Solution

    |

  18. True or false? Give reason for your answer: Small dams should be con...

    Text Solution

    |

  19. True or false? Give reason for your answer: Water can be used abunda...

    Text Solution

    |

  20. Find the odd one man out: Famine , earthquake , cloudburst , railway...

    Text Solution

    |