Home
Class 11
PHYSICS
A U tube contains water and methylated s...

A U tube contains water and methylated spirts separated by mercury columns in the two arms are in level with 10.0cm of water in one arm and 12.5 cm of spirit in the other. What is the relative density of spirit?

A

`5//4`

B

`1//2`

C

`2//5`

D

`4//5`

Text Solution

Verified by Experts

The correct Answer is:
D

`rho_(w)gh_(w)=rho_(m)gh_(m)`
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise integer Type Questions|25 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise Level 1 (H.W)|55 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise Paragraph Type Questions|5 Videos
  • MATHEMATICAL REVIEW & PHYSICAL WORLD

    NARAYNA|Exercise C.U.Q|13 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

Similar Questions

Explore conceptually related problems

A U tube contains water and methylated spirit separted by mercury. The mercury colums in the tow arms are at the same level with 10 cm of water in one are and 12.5 cm of spirit in the other as shown in figure. The relative density of the spirit is

A U-tube contains water and liquid separated by mercury. The mercury columns in the two arms are in level with 10cm of water in one arm and 5cm of liquid in the other. What is the specific gravity of liquid?

A U-tube contains water in its lower part. Then 32 cm of kerosene of relative density 0.8 is poured into one limb and a vegetable oil of reative density 0.65 is poured into the other. The water level in the kerosene oil side is 5 cm lower that in the other . what is the height of the column of vegtable oil ?\

In a constant volume gas thermometer, the pressure of the working gas is measured by the differenced in the levels of mercury in the two arms of a U-tube connected to the gas at one end. When the bulb is placed at the room temperature 27.0^0 C , the mercury column in the arm open to atmosphere stands 5.00 cm above the level of mercury in the other arm. When the bulb is placed in a hot liquid, the difference of mercury levels becomes 45..0 Cm . Calculate the temperature of the liquid. (Atmospheric pressure = 75.0cm of mercury).

A U-tube is partially filled with mercury. Some water is poured in its one arm and a liquid in the other arm so that the level of mercury in both arms is same. What is the ratio of lengths of water and liquid in the two arms of the U-tube? Density of water = 1000 kg m^(-3) and density of liquid = 900 kg m^(-3)

two bodies counterpoise each other when suspended in water from the arms of a balance. The mass of one body is 0.28 kg and its relative density 5.6 . It the mass of the other is 0.36 kg, what is the realtive density of the other body ?

A tube of length 50 cm is containing a gas in two secitons separated by a mercury column of length 10 cm as shown in figure. The tube's open end is just inside the Hg surface in container, find pressure of gas in upper section. [Assume atmospheric pressure = 75 cm of Hg column]

The plastic tube in Fig. has a cross-sectional area of 5.00 cm^(2) . The tube is filled with water until the short arm (of length d = 0.800 m) is full. Then the short arm is figure sealed and more water is gradually poured into the long arm. When the total height of water in the long arm reaches 2.80 m, the seal is on the verging of popping. What force is then on the seal?

NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-Single Answer Questions
  1. Air is streaming past a horizontal airplane wing such that its speed i...

    Text Solution

    |

  2. In which of the following types of flows is the Bernoulli's theorem st...

    Text Solution

    |

  3. A U tube contains water and methylated spirts separated by mercury col...

    Text Solution

    |

  4. Ice berg floats in water with part of it submerged. What is the fracti...

    Text Solution

    |

  5. A vessel filled with water is kept on a weighing pan and the scale adj...

    Text Solution

    |

  6. Two mercury droplets radii 0.1 cm and 0.2 cm collapse into one single ...

    Text Solution

    |

  7. The surface tension and vapour pressure of water at 20^(@)C is 7.28xx1...

    Text Solution

    |

  8. A hemispherical portion of radius R is removed from the bottom of a cy...

    Text Solution

    |

  9. The top view of closed compartment containing liquid is moving with an...

    Text Solution

    |

  10. A cylinder stands vertical in two immiscible liquids of densities rho ...

    Text Solution

    |

  11. A vessel of height H and length L contains a liquid of density rho upt...

    Text Solution

    |

  12. In the syphon as shown which of the option is not correct, if h(2)gth(...

    Text Solution

    |

  13. Equal volume of two immiscible liquids of densities rho and 2rho are f...

    Text Solution

    |

  14. The velocity of the liquid coming out of a small hole of a vessel cont...

    Text Solution

    |

  15. The fig shows a semo-cylinderical massless gate of unit length perpend...

    Text Solution

    |

  16. A wooden block is floating in a water tank. The block is pressed to it...

    Text Solution

    |

  17. A sphere of solid material of specific gravity 8 has a concentric sphe...

    Text Solution

    |

  18. A cylindrical tank of height H is open at the top end and it has a rad...

    Text Solution

    |

  19. Two unequal blocks placed over each other of densities sigma(1) and si...

    Text Solution

    |

  20. A thin uniform cylindrical shell, closed at both ends, is partially fi...

    Text Solution

    |