Home
Class 11
PHYSICS
Assertion : To empty an oil tank, two ...

Assertion : To empty an oil tank, two holes are made.
Reason : Oil will come out two holes so it will emptied faster.

A

Assertion is True, Reason is True, Reason is a correct explanation for Assertion

B

Assertion is True, Reason is True, Reaosn is not a correct explanation for Assertion

C

Assertion is True, Reason is False

D

Assertion is False, Reason is False.

Text Solution

Verified by Experts

The correct Answer is:
C
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

Efflux is coming out of hole as shown in figure

On the wall of a cylindrical water tank, two holes are made as shown in figure. Water coming out from these holes hits the ground at the same point. What will be the ration h_(1)/h_(2)?

There are two identical small holes on the opposite sides of a tank containing a liquid. The tank is open at the top. The difference in height between the two holes is h . As the liquid comes out of the two holes. The tank will experience a net horizontal force proportional to. .

Assertion : A hole were drilled through the center of each and a ball is dropped into the hole at one will not get other out of other end of the hole Reason : It will come out of the end normally

An empty plastic bottle is kept and three holes are made in it at the same height from the bottom of the bottle. Bottle is now filled with water. Water stands leaking out 'from the holes. Do the different stream of water coming out of the holes fall at the same distance from the bottle? What conclusion do you draw ?

In a water tank there are two outlet. It takes 20 minutes to empty the tank if both the outlets are opened. If the first outlet is opened, the tank is emptied in 30 minutes. What is the time taken to empty the tank by second outlet?

A large tank is filled with two liquids of specific gravities 2sigma and sigma . Two holes are made on the wall of the tank as shown. Find the ratio of the distance from O of the points on the ground where the jets from holes A & B strike.

Assertion: Electron has higher mobility than hole in a semiconductor. Reason: Mass of electron is less than the mass of hole.

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (CRITICAL THINKING)
  1. A block of mass 10kg is placed on a rough horizontal surface having co...

    Text Solution

    |

  2. The pressure at a point in a fluid is independent of "".

    Text Solution

    |

  3. Assertion : To empty an oil tank, two holes are made. Reason : Oi...

    Text Solution

    |

  4. From the following figure, select the CORRECT observation

    Text Solution

    |

  5. Two vessels have different base area. They are filled with water to th...

    Text Solution

    |

  6. The manual of a car instructs the owner to inflate the tyers to a pres...

    Text Solution

    |

  7. What is the pressure on a swimmer 10m below the surface of lake? g=10m...

    Text Solution

    |

  8. In car lift compressed air exerts a force F1 on a small piston having ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. hydraulic breakes work on priciple of

    Text Solution

    |

  12. Choost the CORRECT statement.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. Deep water runs slow. Explain.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |