Home
Class 11
PHYSICS
If a water drop is kept between two glas...

If a water drop is kept between two glass plates, then its shape is

A

B

C

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C

Angle of contanct is acute.
Promotional Banner

Topper's Solved these Questions

  • FLUID MECHANICS

    DC PANDEY|Exercise B) Medical entrance special format question|19 Videos
  • FLUID MECHANICS

    DC PANDEY|Exercise Match the columns|6 Videos
  • FLUID MECHANICS

    DC PANDEY|Exercise Check point 13.4|10 Videos
  • EXPERIMENTS

    DC PANDEY|Exercise Subjective|15 Videos
  • GENERAL PHYSICS

    DC PANDEY|Exercise INTEGER_TYPE|2 Videos

Similar Questions

Explore conceptually related problems

Assertion : When there is a thin layer of water between two glass plates , there is a strong attraction between them . Reason : The pressure between the plate becomes less than atmospheric pressure because pressure inside a bubble or drop is greater than outside pressure.

A drop of water of volume V is pressed between the two glass plates so as to spread to an area. A . If T is the surface tension, the normal force required to separate the glass plates is

A water drop of 0.05 cm^(3) is squeezed between two glass plates and spreads into area of 40 cm^(2) . If the surface tension of water is 70 dyne cm^(-1) , then the normal force required to separate the glass plates from each other will be

If there is a thin layer of water between two parallel plates then it is easier to seperate the plates by-

A small drop of water of surface tension S is squeezed between two clean glass plates so that a thin layar of thickness d and area A is formed between them. If the angle of contact is zero, what is the force required to pull the plates apart?

Find the attractive force is newton between two parallel glass plates, separated by a distance h=0.1mm after a water drop of mass m=70mg was introduced between them. Assume wetting to be complete and surface tensin of water, T=70 dyne/cm

Two vertical glass plates 1 mm apart are dipped into water. How high will the water rise between the plates. If the surface tension of water is 70 dyne cm^(-1)

Two parallel glass plates are held vertically at a small separation d and dipped in a liquid of surface tension T , the angle of contact theta =0^@ and density rho . The height of water that climbs up in the gap between glass plates is given by

A drop of water of mass m and density rho is placed between two weill cleaned glass plates, the distance between which is d . What is the force of attraction between the plates? (T= surface tension)

DC PANDEY-FLUID MECHANICS-Taking it together
  1. A vessel, whose bottom has round holes with diameter of 0.1 mm , is fi...

    Text Solution

    |

  2. A long cylinderical glass vessel has a small hole of radius r at its b...

    Text Solution

    |

  3. If a water drop is kept between two glass plates, then its shape is

    Text Solution

    |

  4. Two small drops of mercury each of radius r form a single large drop. ...

    Text Solution

    |

  5. A non viscous liquid is flowing through a frictionless duct, cross-sec...

    Text Solution

    |

  6. There is a hole at the bottom of a large open vessel. If water is fill...

    Text Solution

    |

  7. A container has a small hole at its bottom. Area of cross-section of t...

    Text Solution

    |

  8. Air stream flows horizontally past an aeroplane wing of surface area 4...

    Text Solution

    |

  9. Water from a tap emerges vertically downwards with an initial spped of...

    Text Solution

    |

  10. There are two holes O(1) " and " O(2) in a tank of height H. The water...

    Text Solution

    |

  11. Two rain drops of same radius r falling with terminal velocity v merge...

    Text Solution

    |

  12. A cubical vessel of height 1 m is full of water. What is the workdone ...

    Text Solution

    |

  13. A cubical block of steel of each side equal to 1 is floating on mercur...

    Text Solution

    |

  14. A cylindrical tank contains water up to a height H. If the tank is acc...

    Text Solution

    |

  15. A metal sphere connected by a string is dipped in a liquid of density ...

    Text Solution

    |

  16. An air bubble of radius 1mm is formed inside water at a depth 10m belo...

    Text Solution

    |

  17. A block of mass 4 kg and volume 5xx10^(-4) m^(3) is suspended by a spr...

    Text Solution

    |

  18. A cubical block of wood of specific gravity 0.5 and chunk of concrete...

    Text Solution

    |

  19. Two identical cylindrical vessel with their bases at the same level ea...

    Text Solution

    |

  20. A small ball of density rho is immersed in a liquid of density sigma(g...

    Text Solution

    |