Home
Class 11
PHYSICS
Is viscosity a vector ?...

Is viscosity a vector ?

Text Solution

Verified by Experts

The correct Answer is:
No, it is a scalar quantity.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    MODERN PUBLICATION|Exercise NCERT (Short Answer Type Questions)|5 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    MODERN PUBLICATION|Exercise HOTS (Higher Order Thinking Skills) (Advanced Level))|15 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    MODERN PUBLICATION|Exercise NCERT File (MCQ)|5 Videos

  • MATHEMATICAL TOOLS

    MODERN PUBLICATION|Exercise PRACTICE PROBLEMS (10)|12 Videos

  • MOTION IN A PLANE

    MODERN PUBLICATION|Exercise Chapter Practice Test|15 Videos

Similar Questions

Explore conceptually related problems

What is viscosity and coefficient of viscosity? What are SI units of coefficient of viscosity?

Define viscosity. Describe the cause of viscosity.

Knowledge Check

  • The coefficient of viscosity for hot air is

    A
    Greater than the coefficient of viscosity for cold air
    B
    Smaller than the coefficient of viscosity for cold air
    C
    Same as the coefficient of viscosity for cold air
    D
    Increases or decreases depending on the external pressure

  • The SI unit of viscosity coefficient is

    A
    `N s m^(-2)`
    B
    `Pa s`
    C
    `kg m^(-1) s^(-1)`
    D
    All of these

  • Highest viscosity is exhibited by

    A
    Glycerol
    B
    Ethylene glycol
    C
    Ethanol
    D
    Water.

    • Similar Questions

    Explore conceptually related problems

    Define viscosity and write SI unit of coefficient of viscosity.

    What is the cause of viscosity? What are the factors on which the viscosity of a liquid depends?

    Assertion: The viscosity of water is less than blood. The viscosity of liquids decreases with increases in temperature.

    The coefficient of viscosity has the dimensional formula

    The viscosity of which of the following liquid is the maximum.

    Home
    Profile