Home
Class 11
PHYSICS
What does it mean when a height of a bar...

What does it mean when a height of a barometer is falling ?

Text Solution

Verified by Experts

A falling of a height of a barometer indicates decreasing air pressure due to increase in water vapour in atmosphere . It has possibility of rain fall .
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    KUMAR PRAKASHAN|Exercise SECTION -C (Objective Questions) (VSQs) Fill in the Blank|9 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    KUMAR PRAKASHAN|Exercise SECTION -C (Objective Questions) (VSQs) Match Type Questions|6 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    KUMAR PRAKASHAN|Exercise SECTION - B Numerical From DARPAN Based On Textbook|17 Videos

  • MACHANICAL PROPERTIES OF SOLIDS

    KUMAR PRAKASHAN|Exercise QUESTION PAPER|11 Videos

  • MOTION IN A STRAIGHT LINE

    KUMAR PRAKASHAN|Exercise QUESTION PAPER|11 Videos

Similar Questions

Explore conceptually related problems

What does it mean when a height of a barometer is rising ?

A barometer is faulty . When the true barometer reading are 73 cm and 75 cm of Hg , the faulty barometer reads 69 cm and 70 cm respectively (i) What is the total length of the barometer tube? (ii) What is the reading when the faulty barometer reads 69.5 cm? (iii) What is the faulty barometer reading when the true barometer reads 74 cm?

What does angiosperm mean :-

One end of a horizontal pipe is closed with the help of a velve and the reading of a barometer attached in the pipe is 3xx10^(5) pascal When the value in the pipe is opened then the reading of barometer falls to 10^(5) pascal the velocity of water flowing through the pipe will be in m/s-

What does it mean if the alpha -particle passes: through the foil of gold ?

What does the path of an object look like when it is in uniform motion ?

KUMAR PRAKASHAN-MECHANICAL PROPERTIES OF FLUIDS -SECTION -C (Objective Questions) (VSQs)
  1. Why is mercury used in a barometer ?

    Text Solution

    |

  2. What are difficulties arised by using water in a barometer instead of ...

    Text Solution

    |

  3. What does it mean when a height of a barometer is falling ?

    Text Solution

    |

  4. What does it mean when a height of a barometer is rising ?

    Text Solution

    |

  5. A barometer kept in a elevator accelerating upwards with acceleration ...

    Text Solution

    |

  6. A barometer kept in an elevator accelerating downwards with accelerat...

    Text Solution

    |

  7. What is buoyant force ?

    Text Solution

    |

  8. Why does a ship made of iron float while a piece of iron sinks in wate...

    Text Solution

    |

  9. A person is sitting in aboat floating in a lake . This person fills a ...

    Text Solution

    |

  10. A container of liquid is free fall without flyout of liquid is this co...

    Text Solution

    |

  11. When two corks , one small and one big are taken into a vessel filled ...

    Text Solution

    |

  12. Why is it easier to swim in sea water than in river water ?

    Text Solution

    |

  13. When stirring by spoon is stop in a milk , it become at rest after s...

    Text Solution

    |

  14. Give the dimensional formula of coefficient of viscosity .

    Text Solution

    |

  15. Define Poise .

    Text Solution

    |

  16. Relation between poise and decapoise.

    Text Solution

    |

  17. Hot liquid flow easily than cold liquid .Give reason .

    Text Solution

    |

  18. Why machine parts becomes sticky in winter ?

    Text Solution

    |

  19. Give two uses of Stoke's law.

    Text Solution

    |

  20. Which one of the force does not depend on the velocity - frictional f...

    Text Solution

    |