Home
Class 10
PHYSICS
If water be used to construct a baromete...

If water be used to construct a barometer, what would be the height of water column at a standard atmospheric presure (76cm of mercury)?

A

8.40 m

B

9.56 m

C

10.34 m

D

11.80 m

Text Solution

Verified by Experts

The correct Answer is:
C

10.34 m
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS QUESTIONS

    MCGROW HILL PUBLICATION|Exercise PART-B|99 Videos
  • MEASUREMENT

    MCGROW HILL PUBLICATION|Exercise ELEMENTARY QUESTIONS (HIGHER ORDER THINKING QUESTIONS)|13 Videos
  • MOTION

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|48 Videos

Similar Questions

Explore conceptually related problems

If water is used instead of mercury in a barometer, what will be the height of water column?

When water is used as barometer liquid the height of the water column at sea level is 76 cm.

At a given place is barometer records a pressure of 70 cm of mercury. If the mercury in the barometer is replaced by water, what would be the height of the water column? Take density of mercury =13600kg//m^(3) density of water =1000kg//m^(3)

What will be the height of mercury column in a barometer it it is taken to the moon?

A barometer tube contains a mixture of air and saturated water vopour in the space above the mercury column. It reads 70cm when the actual atmospheric pressure is 76cm of mercury. The saturation vapour pressure at roon tempature is1.0 cm of mercury, The tube is now lowered in the reservoir till the space above the mercury cloumn is reduced to half its origina volume. Find the reading of the barometer. Assume that the temperature remains constant.

A barometer tube is inclined at an angle of 30^@ with horizontal direction. Calculate length of mercury column in tube if atmospheric pressure is 76 cm of mercury.

An open glass tube is immersed in mercury in such a way that a length of 8 cm extends above the mercury level. The open end of the tube is then closed and sealed and the tube is raised vertically up by additional 46 cm. what will be length of the air column above mercury in the above now ? (Atmospheric pressure = 76 cm of Hg)

A manometer reads the pressure of a gas in an enclosure as shown in the figure. The absolute and gauge pressure of the gas in cm of mercury is (take atmospheric pressure =76 cm of mercury)

MCGROW HILL PUBLICATION-MISCELLANEOUS QUESTIONS-PART-B
  1. The variation of quantity P with quantity Q, describes the motion of a...

    Text Solution

    |

  2. If linear momentum if increased by 50% then kinetic energy will be inc...

    Text Solution

    |

  3. If water be used to construct a barometer, what would be the height of...

    Text Solution

    |

  4. An aluminium sphere is dipped into water. Which of the following is tr...

    Text Solution

    |

  5. An echo repeats two syllables. If the velocity of sound be 330ms^(-1) ...

    Text Solution

    |

  6. Two charged balls attract each other with a certain force. If they are...

    Text Solution

    |

  7. What voltage drop is there across 1kW electric heater, whose resistanc...

    Text Solution

    |

  8. A point object is placed in front of a plane mirror. If the object and...

    Text Solution

    |

  9. The distance (S) travelled varies with time (t) for four different bod...

    Text Solution

    |

  10. The area under acceleration-time graph gives

    Text Solution

    |

  11. The displacement of a body is proporticonal to the cube of time elapse...

    Text Solution

    |

  12. Fig. 3.39 shows the acceleration - time graph for a particle in rectil...

    Text Solution

    |

  13. A boy is carrying a bucket of water in one hand and a piece of plastic...

    Text Solution

    |

  14. A raft of wood (density=600kg//m^(3)) of mass 120 kg floats in water. ...

    Text Solution

    |

  15. A wooden cube floating in water supports a mass 0.2 kg on its top. Whe...

    Text Solution

    |

  16. A boat having a length of 3m and breath 1m is floating on a lake. The ...

    Text Solution

    |

  17. A man is sitting in a boat which is floating in a pond. If the man dri...

    Text Solution

    |

  18. Kg ms^(-1) is used to express

    Text Solution

    |

  19. If we plot a graph between force and time, the area under the curve an...

    Text Solution

    |

  20. The ratio of Si to cgs units of buoyant force Is

    Text Solution

    |