Home
Class 9
PHYSICS
A girl is standing on a box having lengt...

A girl is standing on a box having length 60 cm. breadth 40 cm and height 20 cm. In which of the following case the pressure acting by the girl on the box would be maximum ?

A

If the base of the box is made of the length and breadth.

B

If the base of the box is made of the breadth and height.

C

If the base of the box is made of length and height.

D

In all given three cases.

Text Solution

Verified by Experts

The correct Answer is:
B
If the base of the box is made of the breadth and height.
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise Fill in the blanks : |27 Videos

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise True & False|21 Videos

  • GRAVITATION

    KUMAR PRAKASHAN|Exercise Questions And Answers|32 Videos

  • FORCE AND LAWS OF MOTION

    KUMAR PRAKASHAN|Exercise Question based on pracctical skill with answers(Select the appropriate option and complete the sentence :)|4 Videos

  • MOTION

    KUMAR PRAKASHAN|Exercise FILL IN THE BLANKS |50 Videos

Similar Questions

Explore conceptually related problems

The total surface area of a cuboid with length 20 cm, breadth 15 cm and height 10 cm is ……… cm^(2) .

The mean length of an object is 5 cm. Which of the following measurements is most accurate ?

The lateral surface area of a cuboid with length 15 cm, breadth 8 cm and height 5 cm is ………. cm^(2) .

Your are given resistance wire of length 50 cm and a battery of negligible resistance. In which of the following cases is the largest amount of heat generated?

The outer measurements of a cuboidal tank are length 5 m, breadth 4 m and height 2 m. Square tiles of length 20 cm are to be fixed on its outer surfaces except the base. Find the number of tiles required. Find the cost of tiles if a box of 10 tiles costs Rs. 250.

A = x + y and B = xy x = (20 pm1) cm , y = (10 pm 1) cm Then which of the following is correct.

A boat having a length of 3 m and breadth of 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of the mas is:

in figure shown AB is a plane mirror of length 40cm placed at a height 40cm from ground . There is a light source S at a point on the ground ,Find the maximum and minimum height of a man(eye height)required to see the image of the source If he is standing at a point A on ground shown in figure.

A 50 kg girl wearing high heel shoes balances on a single heel . The heel is circular with a diameter 1.0 cm . What is the pressure exerted by the heel on the horizontal floor ?

Which of the following particle having same kinetic energy, would have the maximum de-Broglie wave length

KUMAR PRAKASHAN-GRAVITATION-Choose The Correct Option
  1. An object having mass 1 kg is falling freely. Its velocity is 29.4 ms^...

    Text Solution

    |

  2. If a piece of stone is brought to earth from the surface of moon, then...

    Text Solution

    |

  3. If the distance between two objects is halved, what change would occur...

    Text Solution

    |

  4. At which of the following places locations the magnitude of g is the m...

    Text Solution

    |

  5. What would be the weight an object on the moon, whose weight on earth ...

    Text Solution

    |

  6. If pressure is to be doubled keeping the force acting an the surface c...

    Text Solution

    |

  7. Two objects of different masses fall freely from certain height toward...

    Text Solution

    |

  8. The magnitude of gravitational acceleration of the earth

    Text Solution

    |

  9. The distance between two objects is doubled. The gravitational force a...

    Text Solution

    |

  10. A boy moves a stone tied to a string on horizontal circular path. If t...

    Text Solution

    |

  11. An object is placed in three liquids having different densities d1, d2...

    Text Solution

    |

  12. In the formula F=(GMm)/(d^(2))………

    Text Solution

    |

  13. Universal law of gravitation is used only when the gravitational force...

    Text Solution

    |

  14. The magnitude of 'G' as per universal law of gravitation ...

    Text Solution

    |

  15. The atmosphere of the earth is attached with the earth due to ...........

    Text Solution

    |

  16. The force existing between two particles having mass 1 unit and at a d...

    Text Solution

    |

  17. The weight of a given object on the centre of the earth of radius Re i...

    Text Solution

    |

  18. Weight of an object in air is 10 N, when it is fully immersed in water...

    Text Solution

    |

  19. A girl is standing on a box having length 60 cm. breadth 40 cm and hei...

    Text Solution

    |

  20. An apple detached from the tree falls on the earth. The force acting o...

    Text Solution

    |