Home
Class 10
PHYSICS
The diagram shows a boy drawing water fr...

The diagram shows a boy drawing water from a well by means of bucket through a height of 15 m. If the volume of bucket is 2 litre. `[g=10Nkg^(-1)]`

The mass of water lifted is

A

20kg

B

2kg

C

200g

D

20g

Text Solution

Verified by Experts

The correct Answer is:
B

2 litre is 2kg as density is `1gcm^(3)`
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 1 (PHYSICS)

    ICSE|Exercise QUESTIONS|35 Videos
  • SAMPLE PAPER 2 (PHYSICAL EDUCATION)

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS|50 Videos

Similar Questions

Explore conceptually related problems

A water pump raises 50 litres of water through a height of 25 m in 5 .Calculate the power of the pump required . (Take g=10 N kg^(-1) and density of water =1000 kg m^(-3) )

A crane lifts a mass of 100 kg to a height of 10 m in 20 s. The power of the crane is (Take g = 10 m s^(-2) )

A pulley system with V.R. = 4 is used to lift a load of 175 kgf through a vertical height of 15 m. The effort required is 50 kgf in the downward direction. (g=10Nkg^(-1)) Calculate : M.A. of the pulley system.

Ten litre of water per second is lifted from well through 20m and delivered with a velocity of 10 m/s, then the power of the motor is :

A pulley system with V.R. = 4 is used to lift a load of 175 kgf through a vertical height of 15 m. The effort required is 50 kgf in the downward direction. (g=10Nkg^(-1)) Calculate : Work done by the effort.

A pulley system with V.R. = 4 is used to lift a load of 175 kgf through a vertical height of 15 m. The effort required is 50 kgf in the downward direction. (g=10Nkg^(-1)) Calculate : Efficiency of the pulley system.

A pulley system with V.R. = 4 is used to lift a load of 175 kgf through a vertical height of 15 m. The effort required is 50 kgf in the downward direction. (g=10Nkg^(-1)) Calculate : Distance moved by the effort.

Consider a drop of rain water having mass 1 g falling from a height of 1 km . It hits the ground with a speed of 50 m//s Take g constant with a volume 10 m//s^(2) . The work done by the (i) gravitational force and the (ii) resistive force of air is :

Consider a drop of rain water having mass 1 g falling from a height of 1 km . It hits the ground with a speed of 50 m//s Take g constant with a volume 10 m//s^(2) . The work done by the (i) gravitational force and the (ii) resistive force of air is :

A vertically jet of water coming out of a nozzle with velocity 20 m//s supports a plate of mass M stationary at a height h = 15 m , as shown in the figure. If the rate of water flow is 1 litre per second, the mass of the plate is (Assume the collision to be perfectly inelastic).

ICSE-SAMPLE PAPER 2-QUESTIONS
  1. Identify in which of the case it constitutes a couple

    Text Solution

    |

  2. The kinetic energy of body becomes one third when

    Text Solution

    |

  3. The diagram shows a boy drawing water from a well by means of bucket t...

    Text Solution

    |

  4. The diagram shows a boy drawing water from a well by means of bucket t...

    Text Solution

    |

  5. The diagram shows a boy drawing water from a well by means of bucket t...

    Text Solution

    |

  6. The diagram shows a boy drawing water from a well by means of bucket t...

    Text Solution

    |

  7. The relationship to evaluate the efficiency is

    Text Solution

    |

  8. State which of the following statements are true.

    Text Solution

    |

  9. In case of cranes and hoist the velocity ratio is

    Text Solution

    |

  10. A sprinter covers a distance of 2pir while running across joggers trac...

    Text Solution

    |

  11. If the wave velocity of sound in air is 336ms^(-1) then the minimum di...

    Text Solution

    |

  12. Observe the figure and answer the questions below. Describe the t...

    Text Solution

    |

  13. Observe the figure and answer the questions below. Which form of ...

    Text Solution

    |

  14. Observe the figure and answer the questions below. How would you ...

    Text Solution

    |

  15. Observe the figure and answer the questions below. Name the law w...

    Text Solution

    |

  16. Select the correct reason why diamond appears to sparkle in the dark

    Text Solution

    |

  17. The energy transformation taking place in an electric fan is

    Text Solution

    |

  18. A girl sitting on a swing and a boy having the same mass as the girl s...

    Text Solution

    |

  19. A convex lens is used to burn a piece of paper as shown in the figure....

    Text Solution

    |

  20. The figure shows the deviation of a ray of light when in minimum devia...

    Text Solution

    |