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Terminal velocity is the maximum velocity attained by a spherical droplet when the drag force ______ the weight of droplet

NETNUST Entry TestPhysicsFluid Dynamics

A massive object falls through a fluid:

NETNUST Entry TestPhysicsFluid Dynamics

High speed meters rushing through air reduces to ashes because of:

NETNUST Entry TestPhysicsFluid Dynamics

Stoke's law holds for:

NETNUST Entry TestPhysicsFluid Dynamics

Viscosity of water is _____ that of air but _____ that of plasma

NETNUST Entry TestPhysicsFluid Dynamics

Fluid friction is ____ the friction between two solid surfaces

NETNUST Entry TestPhysicsFluid Dynamics

Density of a fluid is defined as:

NETNUST Entry TestPhysicsFluid Dynamics

Unit of viscosity is:

NETNUST Entry TestPhysicsFluid Dynamics

Glycerin has viscosity _________ the viscosity of water

NETNUST Entry TestPhysicsFluid Dynamics

A body moving through a viscous medium eventually comes to rest because of:

NETNUST Entry TestPhysicsFluid Dynamics

$N s m^{-2}$ is unit of:

NETNUST Entry TestPhysicsFluid Dynamics

Machine parts are jammed due to:

NETNUST Entry TestPhysicsFluid Dynamics

A body passing through a viscous medium is affected by:

NETNUST Entry TestPhysicsFluid Dynamics

The resistance offered by a fluid to a solid moving inside is called:

NETNUST Entry TestPhysicsFluid Dynamics

The property of fluids due to which they resist their own flow is called:

NETNUST Entry TestPhysicsFluid Dynamics

What happens when a positive rod Is placed near a neutral sphere?

NETNUST Entry TestPhysicsElectrostatics

If a closed surface contains two equal and opposite charges. The net electric flux from the surface will be?

NETNUST Entry TestPhysicsElectrostatics

Capacitance increases by

NETNUST Entry TestPhysicsElectrostatics

Unit of electric field is

NETNUST Entry TestPhysicsElectrostatics

Unit of permittivity in free space is?

NETNUST Entry TestPhysicsElectrostatics

Two charges of same magnitude are placed, the force between the charges will be maximum in the presence of which medium?

NETNUST Entry TestPhysicsElectrostatics

If two charged conductors are joined by wire, then which of the following will happen?

NETNUST Entry TestPhysicsElectrostatics

What will be the new Surface Density if Electric Intensity is increased to 3 times?

NETNUST Entry TestPhysicsElectrostatics

If a body A is charged with charge q, and is touched with neutral body B and then with neutral body C. What will be the charge on C after the contact?

NETNUST Entry TestPhysicsElectrostatics

When two suspended objects seem to attract each other electrically

NETNUST Entry TestPhysicsElectrostatics