Home
Class 11
PHYSICS
Two pistons (areas A(1) and A(2)) exerti...

Two pistons (areas `A_(1) and A_(2))` exerting forces `F_(1) and F_(2)` on a liquid exerts pressures `P_(1) and P_(2)` as shown in figure. The pistons are at the same horizontal level and do not move under the influence of force, then

A

`F_(2) =(A_(1))/(A_(2)) F_(1)`

B

`F_(2) =F_(1)`

C

`P_(2) =(A_(1))/(A_(2))P_(1)`

D

`P_(2)=P_(1)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (COMPETITIVE THINKING)|97 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos

  • FORCE

    TARGET PUBLICATION|Exercise Evaluation Test|16 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise Evaluation Test|12 Videos

Similar Questions

Explore conceptually related problems

From a horizontal tube with area of cross-section A_(1) and A_(2) as shosn in fiugre liquid is flowing in the level of the liauid in the two veritcal tunes is h.

The figure shows a schematic layout of hydraulic jack. The load to be raised weighs 20,000N. The area of cross section of the two pistons are A_(1)=50cm^(2) and A_(2)=10cm^(2) . The force (F) is applied at theend of a ligh lever bar as shown in the figure. Lenghts a and b are 4cm and 36cm respectively. Find the force (F) required to raise the load slowly.

Two blocks m_(1) and m_(2) are connected with a compressed spring and placed on a smooth horizontal surface as shown in figure Force constant of spring is k under the influence of forces f_(1) and f_(2) at an instant blocks move with common acceleration a_(0) at that instant force f_(2) is suddenly withdraw Mark correct option

Two bodies P and Q of masses m_(1) and m_(2) (m_(2) gt m_(1)) are moving with velocity v_(1) and v_(2) force exerted by P on Q during the collision is

Two liquids of densities p_(1) and p_(2) (p2_= 6 p1 ) are filled up behind a square wall of side 8 m as shown in figure. The liquids have height as shown. The ratio of the forces due to these liquids exerted on upper part MN to that at the lower part NO is (Assume that the liquids are not mixing)

A smooth track in the form of a quarter-circle of radius 6 m lies in the vertical plane. A ring of weight 4(N) moves from P_(1) and P_(2) under the action of forces F_(1) , F_2 and F_3 . is always towards P_(2) under the action of forces F_(1),F_(2) and F_(3) Force F_(1) is always towards P_(2) and is always (20) N in maghitude, force F_(2) always acts hotizontally and is always (30 N) in magnitude, force F_(3) always acts tangentially to the track and is of magnitude (15-10 s) N , where s is in metre. If the particle has speed 4 m//s at P_(1) ,what will its speed be at P_(2) ?

In a hydraulic lift, F_(1) and F_(2) are the force acting on the small piston and large piston having radii r_(1) and r_(2) rspectively, then

If the blocks are moving as shown in the figure the relation between a_(1) , a_(2) and a_(3) will be.

A piston of cross-sectional area a is used in a hydraulic press to exert a small force of magnitude f on the enclosed liquid. A connecting pipe leads to o a larger piston of cross sectional area A (Fig. 14-53). (a) What force magnitude F will the larger piston sustain without moving? (b) If the piston diameters are 3.50 cm and 60.0 cm, what force magnitude on the large piston will balance a 20.0 N force on the small piston?

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (CRITICAL THINKING)
  1. In car lift compressed air exerts a force F1 on a small piston having ...

    Text Solution

    |

  2. The densities very very little over a wide range I pressure and temper...

    Text Solution

    |

  3. Two pistons (areas A(1) and A(2)) exerting forces F(1) and F(2) on a l...

    Text Solution

    |

  4. hydraulic breakes work on priciple of

    Text Solution

    |

  5. Choost the CORRECT statement.

    Text Solution

    |

  6. A liquid distributed by stirring comes to rest after some time due to ...

    Text Solution

    |

  7. When a fluid is through a tube, thwn the reason of viscous force actin...

    Text Solution

    |

  8. From amongst the following curves, which one shows the variation of th...

    Text Solution

    |

  9. Deep water runs slow. Explain.

    Text Solution

    |

  10. Water enters through end A with a speed v1 and leaves through end B wi...

    Text Solution

    |

  11. A pipe GB is fitted with two pipes C and D as shown in the figure. The...

    Text Solution

    |

  12. Two drops of equal size are falling vertically through air with a cons...

    Text Solution

    |

  13. In turbulent flow the velocity of the liquid molecules in contact with...

    Text Solution

    |

  14. The tangential force or viscous force on any layer of the liquid is di...

    Text Solution

    |

  15. The relative velocity of two parallel layers of water is 8 cm/sec. If ...

    Text Solution

    |

  16. A good lubricant must have

    Text Solution

    |

  17. Machine parts are jammed in winter. Why?

    Text Solution

    |

  18. A sphere is dropped gently into a medium of infinite extent. As the sp...

    Text Solution

    |

  19. Rain drops fall from a great height under gravity. Check the correct s...

    Text Solution

    |

  20. A solid sphere falls with a terminal velocity V in CO(2) gas. If its i...

    Text Solution

    |