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Viscous force is similar to friction in ...

Viscous force is similar to friction in solids but viscous force
(a) is independent of area but friction depends on area
(b). Is temperature dependent while friction force between solids depends upon normal reaction.
(c). is velocity dependent while friction is velocity independent

A

a,b,c are correct

B

a,c are correct

C

b,c are correct

D

a,b are correct

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Viscous force depends on

    A
    Surface area of contact of fluid layers
    B
    Normal reaction between the two layers of the fluid
    C
    The relative velocity between the two layers in contact
    D
    Both (1) & (3)

  • The frictional force between two surfaces is independent of

    A
    Nature of surface
    B
    Size of the body
    C
    Area of contact
    D
    Mass of the body

  • The gravitational force between two bodies does not depend upon

    A
    their separation
    B
    product of their masses
    C
    both 'a' and 'b'
    D
    media between two bodies
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