Home
Class 11
PHYSICS
Find in the blanks using the word (s) fr...

Find in the blanks using the word (s) from the test appended with each statement.
(a) Surface tension of liquid generally …..with temperatures (increase//decreases).
(b) Viscosity of gases ….. With temperature, whereas viscosity of liquids ……with temperature. (increases//decreases)/
(c) For solids with elastic modulus of rigidity, the shearing force is proportional to .....while for fluids it is proportional to ....(shear strain//rate of shear strain).
(d) For a fluid in a steady flow, from .....(conservation of mass// Bernoulli's principle)
(e ) For the model of a plane in a wind tunnel, turbulence oc curs at a ...... speed for turbulence for an actual plane (greater//smaller)/

Text Solution

Verified by Experts

`eta` of gases increases, `eta` of liquid decreases with temperature
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    NCERT TAMIL|Exercise EXERCISE|45 Videos
  • LAWS OF MOTION

    NCERT TAMIL|Exercise EXERCISE (V. Numerical Problems)|14 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NCERT TAMIL|Exercise Exercises|21 Videos

Similar Questions

Explore conceptually related problems

The surface tension of liquid decreases with a rise in:

As temperature increases , solubility of gases in liquid _____.

With an increase in temperature, the viscosity of liquid and gas, respectively will

At critical temperature the surface tension of a liquid ………….. .

NCERT TAMIL-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
  1. Explain why (a). The angle of contact of mercury with galss is obtus...

    Text Solution

    |

  2. Find in the blanks using the word (s) from the test appended with each...

    Text Solution

    |

  3. Find in the blanks using the word (s) from the test appended with each...

    Text Solution

    |

  4. Find in the blanks using the word (s) from the test appended with each...

    Text Solution

    |

  5. Find in the blanks using the word (s) from the test appended with each...

    Text Solution

    |

  6. Find in the blanks using the word (s) from the test appended with each...

    Text Solution

    |

  7. Explain why (a). To keep a piece of paper horizontal, you should blo...

    Text Solution

    |

  8. Explain why (a). To keep a piece of paper horizontal, you should blo...

    Text Solution

    |

  9. Explain why (a). To keep a piece of paper horizontal, you should blo...

    Text Solution

    |

  10. Explain why (a). To keep a piece of paper horizontal, you should blo...

    Text Solution

    |

  11. Explain why (a). To keep a piece of paper horizontal, you should blo...

    Text Solution

    |

  12. A 50 kg. girl wearing high heel shoes balance on a single heel. The he...

    Text Solution

    |

  13. Torricelli's barometer used mercury. Pascal duplicated it using French...

    Text Solution

    |

  14. A vertical off-shore structure is built to withstand a a maximum stres...

    Text Solution

    |

  15. A hydraulic automobile lift is designed to lift cars with a maximum ma...

    Text Solution

    |

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

    Text Solution

    |

  17. in previous question, if 15 cm of water and spirit each are further po...

    Text Solution

    |

  18. Can Bernoulli's equation be used to describe the flow of water through...

    Text Solution

    |

  19. Does it matter if one uses gauge instead of absolute pressures in appl...

    Text Solution

    |

  20. Glycerine flows steadily through a horizontal tube of length 1.5m and...

    Text Solution

    |