Home
Class 11
PHYSICS
Water proofing agents are added to creat...

Water proofing agents are added to create a ______ (large/small) angle of contact between the water and fibres.

Promotional Banner

Topper's Solved these Questions

  • PHYSICAL WORLD

    MAXIMUM PUBLICATION|Exercise EXERCISE|14 Videos

  • SYSTEM OF PARTICLE AND ROTATIONAL MOTION

    MAXIMUM PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Water does not wet the feathers of ducks. A physical quantity called angle of contact determines whether a liquid will spread on the surface of a solid or it will form droplets on it. Define angle of contact.

Explain the difference between water gas and producer gas.

Surface tension changes with temperature. What is the value of angle of contact for pure water?

What happens when Boric acid is added to water

The bond angle in water is.

What is the bond angle and shape of water?

Write balanced equation of the reaction between sodium and water.

MAXIMUM PUBLICATION-SAY-2017 QUESTION PAPER-EXERCISE
  1. Earth satellites are object which revolve around the earth. consider a...

    Text Solution

    |

  2. Water does not wet the feathers of ducks. A physical quantity called a...

    Text Solution

    |

  3. Water proofing agents are added to create a (large/small) angle of co...

    Text Solution

    |

  4. Calculate the excess of pressure inside an air bubble of radius 1 mm f...

    Text Solution

    |

  5. Write the equation for the coefficient of performance of a refrigerato...

    Text Solution

    |

  6. In case of a heat engine, T1=900K , T2=300K Q1=6400J Find Q2

    Text Solution

    |

  7. Static friction opposes impending motion. Write the mathematical equ...

    Text Solution

    |

  8. Static friction opposes impending motion. Choose the CORRECT stateme...

    Text Solution

    |

  9. Show that the coefficient of the friction is equal to the tan of the a...

    Text Solution

    |

  10. Bernoulli's equation for steady non viscous incompressible flow expres...

    Text Solution

    |

  11. Deduce an expression for the period of oscillation of a simple pendulu...

    Text Solution

    |

  12. What is the length of a simple pendulum,which ticks seconds?

    Text Solution

    |

  13. The rotational analogue of mass is...........

    Text Solution

    |

  14. Which among the following possesses the highest specific heat capacity...

    Text Solution

    |

  15. "A heavy and light body have same kinetic energy." Which one has great...

    Text Solution

    |

  16. Select the strongest force from the follwing list: (Electromagnetic ...

    Text Solution

    |

  17. The moment of intertidal of a thin rod of mass M and length l about an...

    Text Solution

    |

  18. The acceleration due to gravity (g) on the surface of the earth is 9.8...

    Text Solution

    |

  19. For an ideal gas, 'Cp' and 'Cv' are related as

    Text Solution

    |

  20. What do you mean by Mean free path?Give an equation for Mean free path...

    Text Solution

    |