Home
Class 11
PHYSICS
A vertical U-tube of uniform inner cross...

A vertical U-tube of uniform inner cross section contains mercury in both sides of its arms. A glycerin (density `=1.3 g//cm ^(3))` column of length 10 cm is introduced into one of its arms. Oil of density 0.8 `gm //cm^(3)` is poured into the other arm until the upper surfaces of the oil and glycerin are in the same horizontal level. Find the length of the same horizontal level. Find the length of the oil column, Density of mercury `=13.6 g//cm^(3)`

A

`10.4 cm `

B

`8.2 cm`

C

` 7.2 cm`

D

`9.6cm`

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 (EVALUATION TEST)|21 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (CRITICAL THINKING)|68 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

A vertical U-tube of uniform inner cross-section contains mercury in both of its arms. A glycerine ("density" 1.3 "gcm"^(-3)) column of length 10 cm is introduced into one of the arms Oil of density 0.8 "gcm"^(-3) is poured in the other arm until the upper surface of the oil and glycerine are in the same horizontal level. Find the length of the oil column.

A vertical U tube of uniform cross section contains mercury in both of its arms. A glycerine (d=1.3g//cm^(3)) column of length 10 cm is introduced into one of the arms. Oil of density 0.8g//cm^(3) is poured in the other arm until the upper surfaces of the oil and glycerine are in the same horizontal level. Find the length of oil column. Densit of mercury is 13.6g//cm^(3) .

A vertical U-tube of uniform cross-section contains mercury in both arms A glycerine (relative density =1.3) column of length 10 cm is introduced into one of the arms. Oil of density 800 gm m^(-3) is poured into the other arm until the upper surface of the oil and hlycerine are at the same horizontal level, find the length of the column. Density of mercury is 13.6xx10^(3)kgm^(-3)

The arms of a vertical U tube of uniform inner cross section contains mercury. In one of the arms of the tube, water column of length 8 cm is introduced. In the other arm, oil of density 0.75 g/cm ""^(3) is poured till the upper surfaces of water and oil are at same horizontal level. Calculate the length of oilcolumn.

A vertical U-tube of uniform cross-section contains water jn both the arms. A 10 cm glycerine column (R.D. = 1.2) is added to one of the limbs. The level difference between the two free surfaces in the two limbs wiil be

An open -ended U-tube of uniform cross-sectional area contains water (density 1.0 g//cm^(23) ) standing initially 20 cm from the bottom in each arm. An immiscible liquid of density 4.0 g//cm^(2) is added to one arm until a layer 5 cm high forms, as shown in the figure above. What is the ratio h_(2)//h_(1) of the heights of the liquid in the two arms ?

The length of one side and the diagonal of a rectangle are 10 cm and 26 cm respectively. Find the length of its other side (in cm).

In a second-order lever, if the length of the load arm is 5 cm, the length of its effort arm cannot be _______.

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)
  1. What is the pressure on a swimmer 10m below the surface of lake? g=10m...

    Text Solution

    |

  2. A U-tube with both ends open to the atmosphere is partially filled wit...

    Text Solution

    |

  3. A vertical U-tube of uniform inner cross section contains mercury in b...

    Text Solution

    |

  4. A manometer connected to a closed tap reads 4.5 xx 10^(5) pascal. When...

    Text Solution

    |

  5. Clouds appear to float in air due to

    Text Solution

    |

  6. Viscosity is a transport phenomenon explained using the concept of tra...

    Text Solution

    |

  7. More viscous oil is used in summer than in winter in motors due to

    Text Solution

    |

  8. A viscous fluid is flowing through a cylindrical tube. The velocity di...

    Text Solution

    |

  9. In stream line flow of liquid, the total energy of liquid constant at ...

    Text Solution

    |

  10. Statement-1 : The stream of water flowing at high speed from a garden ...

    Text Solution

    |

  11. When a body falls in air, the resistance of air depends to a great ex...

    Text Solution

    |

  12. Water is flowing through a tube of non-uniform cross-section ratio of ...

    Text Solution

    |

  13. An ideal fluid flows through a pipe of circular cross section with dia...

    Text Solution

    |

  14. The cylindrical tube of a spray pump has radius R, one end of which ha...

    Text Solution

    |

  15. Water is flowing continuously from a tap having an internal diameter 8...

    Text Solution

    |

  16. Velocity of water in a river is

    Text Solution

    |

  17. The velocity of water in river is 9 km/h of the upper surface . The ri...

    Text Solution

    |

  18. A metal plate of area 500 cm^92) is kept on a horizontal surface with ...

    Text Solution

    |

  19. Spherical balls of radius 'R' are falling in a viscous fluid of viscos...

    Text Solution

    |

  20. A gas bubble of 2 cm diameter rises through a liquid 1.75 gm cm^(-3) w...

    Text Solution

    |