Home
Class 12
PHYSICS
The surface tension of a liquid is 10^(8...

The surface tension of a liquid is `10^(8)` dyne `cm^(-1)`. It is equivalent to

A

`10^(7)`N/m

B

`10^(6)`N/m

C

`10^(5)`N/m

D

`10^(4)`N/m

Text Solution

Verified by Experts

The correct Answer is:
C
`T = 10^(8) dy//cm = (10^(8)xx10^(-5))/(10^(-2))`
` = 10^(5) N//m^(2)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Surface energy and surface tension )|68 Videos

  • SURFACE TENSION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Angle of contact )|25 Videos

  • SURFACE TENSION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Question Given in MHT-CET )|31 Videos

  • STATIONARY WAVES

    NIKITA PUBLICATION|Exercise MCQs|396 Videos

  • WAVE MOTION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|364 Videos

Similar Questions

Explore conceptually related problems

The surface tension of a liquid is 10^(8) dyne/cm .It is equivalent to

The surface tension of a liquid is affected by

The surface tension of a liquid in CGS system is 45 dyne cm^(-1) . Its value in SI system is

The surface tension of a liquid is 90 dyne/cm. What is the value in SI system?

Origin of surface tension of a liquid is due to

The surface tension of a liquid is 70 "dyne" // cm . In MKS system its value is

Surface tension in a liquid is due to :

The pessure of 10^(3) dyne/ cm^(3) is equivalent to

Surface tension of a liquid depends upon .

The surface tension of water of 20^(@) is 72.75 dyne cm^(-1) . Its value in SI system is

NIKITA PUBLICATION-SURFACE TENSION-Multiple Choice Questions (Surface tension )
  1. The phenomenon of surface tension exhibited liquids is due to

    Text Solution

    |

  2. The surface tension of pure water is

    Text Solution

    |

  3. The surface tension of a liquid is 70 "dyne" // cm . In MKS system its...

    Text Solution

    |

  4. If the maximum force in addition to the weight required to pull a wire...

    Text Solution

    |

  5. If the length of a needle floating on water is 2 cm then the additiona...

    Text Solution

    |

  6. The surface tension of a liquid is 10^(8) dyne cm^(-1). It is equivale...

    Text Solution

    |

  7. The force required to take away a flat circular plate of radius 4 cm f...

    Text Solution

    |

  8. A circular loop of a thin wire of radius (7//pi) cm is suspended fro...

    Text Solution

    |

  9. A platinum wire ring of radius 2.5 cm floats horizontally on the surf...

    Text Solution

    |

  10. A wire of length L metres, made of a material of specific gravity 8 is...

    Text Solution

    |

  11. The length of needle foating on the surface of water is 1.5 cm the for...

    Text Solution

    |

  12. A circular wire of length 0.1 m is touching the surface of the liquid ...

    Text Solution

    |

  13. The force of surface tension on a ring situated on the surface of wate...

    Text Solution

    |

  14. A soap film is formed in a rectangular frame of length 7 xx 10^(-2) m...

    Text Solution

    |

  15. A ring of radius r, and weight W is lying on a liquid surface . If the...

    Text Solution

    |

  16. A straight piece of wire 4 cm long is placed horizontally on the sur...

    Text Solution

    |

  17. A U-shaped wire is dipped in a soap solution, and removed. A thin soap...

    Text Solution

    |

  18. A circular loop of thin wire of radius 7 cm is lifted from the surface...

    Text Solution

    |

  19. A metal ring of internal and external radii 15 mm and 20 mm respective...

    Text Solution

    |

  20. A thin liquid film of thickness 5 xx 10^(-5) m is formed between tw...

    Text Solution

    |