Home
Class 11
PHYSICS
The amount of work done in pumping water...

The amount of work done in pumping water out of a cubical vessel of height 1 m is nearly 

A

5000 J

B

10000 J

C

50 J

D

10 J

Text Solution

Verified by Experts

The correct Answer is:
A
`W = 1 m xx 1 m xx 1m xx 1000 kg m^(-3) xx 10 ms^(-2) xx 1/2 m`
`=5000 J`
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    MTG GUIDE|Exercise NEET CAFE (TOPICWISE PRACTICE QUESTIONS) (KINETIC ENERGY)|18 Videos

  • WORK, ENERGY AND POWER

    MTG GUIDE|Exercise NEET CAFE (TOPICWISE PRACTICE QUESTIONS) (WORK - ENERGY THEOREM)|11 Videos

  • WORK, ENERGY AND POWER

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|34 Videos

  • THERMODYNAMICS

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|26 Videos

Similar Questions

Explore conceptually related problems

The amount of work done by the gas during expansion is greatest by

Work done by 1kg of water when it falls through the height of 100m is

The amount of work done in an adiabatic expansion from temperature T to T_(1) is

If W is amount of work done in forming a soap bubble of volume V , then the amount of work done In forming a bubble of volume 2V from the same solution will be

The work done in lifting a mass of 1 kg to a height of 9.8 m is

When a wire is stretched, an amount of work is done. What is the amount of work done in stretching a wire through 0.1 mm, if its lengths is 2m and area of cross-section 10^(-6)m^(2)(Y=2xx10^(11)N//m^(2))

MTG GUIDE-WORK, ENERGY AND POWER-NEET CAFE (TOPICWISE PRACTICE QUESTIONS) (WORK DONE BY A CONSTANT FORCE AND VARIABLE FORCE)
  1. A force vecF = 3 hati - 2 hatj + 4hatk displaces a body from a point ...

    Text Solution

    |

  2. A particle is moved from (0,0) to (a, a) under a force vecF = (3hati +...

    Text Solution

    |

  3. A body of mass 3 kg is under a force causes a displacement in it, give...

    Text Solution

    |

  4. A force acts on a 3 g particle in such a way that position of particle...

    Text Solution

    |

  5. A particle is displaced from a position (2hati - hatj+hatk) to another...

    Text Solution

    |

  6. A body constrained to move in y-direction is subjected to a force give...

    Text Solution

    |

  7. The amount of work done in pumping water out of a cubical vessel of he...

    Text Solution

    |

  8. A force F=-K (yhati + xhatj), acts on a particle moving in the x-y pla...

    Text Solution

    |

  9. The work done by a force acting on a body is as shown in the graph. Th...

    Text Solution

    |

  10. A force F is related to the position of a particle by the relation F =...

    Text Solution

    |

  11. A man drags a block through 10 mon rough surface (mu=0.5). A force of ...

    Text Solution

    |

  12. A force F =(6hati +2hatj -3hatk)acts on a particle and produces a disp...

    Text Solution

    |

  13. A body of mass 0.5 kg travels in a straight line with velocity v = kx^...

    Text Solution

    |

  14. A car weighing 500 kg working against a resistance of 500 N accelerate...

    Text Solution

    |

  15. A body constrained to move in the z direction, is subjected to a force...

    Text Solution

    |

  16. A gardener pushes a lawn roller through a distance 20 m. If he applies...

    Text Solution

    |

  17. The work done in time t on a body of mass m which is accelerated from ...

    Text Solution

    |

  18. A particle of mass 100 g is thrown vertically upwards with a speed of ...

    Text Solution

    |

  19. A ball of mass m collides with a wall with speed v and rebounds on the...

    Text Solution

    |

  20. Force of 4 N is applied on a body of mass 20 kg. The work done in 3^(r...

    Text Solution

    |