The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the

Fluid Mechanics
The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the

Inverse of fluid viscosity

Square of particle size

All of these

Difference in the densities of the particle & fluid

Inverse of fluid viscosity

Square of particle size

All of these

Difference in the densities of the particle & fluid

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Fluid Mechanics
Bernoulli's equation is not applicable, when the flow is

All of these

Irrotational

Viscous

Incompressible

All of these

Irrotational

Viscous

Incompressible

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Fluid Mechanics
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?

Unsteady

Turbulent

Non-uniform

Rotational

Unsteady

Turbulent

Non-uniform

Rotational

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Fluid Mechanics
Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will

Decrease

Remain same

Data insufficient to predict pressure drop

Increase

Decrease

Remain same

Data insufficient to predict pressure drop

Increase

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Fluid Mechanics
The continuity equation

Stipulates that Newton's second law of motion must be satisfied at every point in the fluid

Relates work and energy

Relates mass flow rate along a stream tube

None of these

Stipulates that Newton's second law of motion must be satisfied at every point in the fluid

Relates work and energy

Relates mass flow rate along a stream tube

None of these

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Fluid Mechanics
The hydrodynamic and thermal boundary layers will merge, when

Prandtl number is one

Schmidt number tends to infinity

Nusselt number tends to infinity

Archimedes number is greater than 10000

Prandtl number is one

Schmidt number tends to infinity

Nusselt number tends to infinity

Archimedes number is greater than 10000

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Fluid Mechanics

Fluid Mechanics The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the

Fluid Mechanics Bernoulli's equation is not applicable, when the flow is

Fluid Mechanics In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?

Fluid Mechanics Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will

Fluid Mechanics The continuity equation

Fluid Mechanics The hydrodynamic and thermal boundary layers will merge, when

Fluid Mechanics
The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the

Fluid Mechanics
Bernoulli's equation is not applicable, when the flow is

Fluid Mechanics
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?

Fluid Mechanics
Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will

Fluid Mechanics
The continuity equation

Fluid Mechanics
The hydrodynamic and thermal boundary layers will merge, when