The Reynolds number of a flow is the rat...

The Reynolds number of a flow is the ratio of

Viscous force and gravitational force

Inertial force and viscous force

Inertial force and gravitational force

Viscous force and surface energy

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MECHANICAL PROPERTIES OF FLUIDS
AAKASH INSTITUTE|Exercise SECTION - B|23 Videos
MECHANICAL PROPERTIES OF FLUIDS
AAKASH INSTITUTE|Exercise SECTION - C|15 Videos
MECHANICAL PROPERTIES OF FLUIDS
AAKASH INSTITUTE|Exercise TRY YOURSELF|41 Videos
MAGNETISM AND MATTER
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION D)|26 Videos
MECHANICAL PROPERTIES OF SOLIDS
AAKASH INSTITUTE|Exercise Assignment(Section-D)|12 Videos

Similar Questions

Explore conceptually related problems

The rate of water gushing out of a pipe of radius 5 cm is 100 L m i n^(-1) . The Reynolds number for the flow is of the orderof [density of water = 1000 kg m^(-3) ,coefficient of viscosity of water = 1m Pa s ]

Water flows at a speed 5 cm s^(-1) through a pipe of radius 2 cm. The visosity of water is 0.001 PI. The Reynolds number and the nature of flow are respectively

The Reynold's number for fluid flow in a pipe is independent of

If the Reynold's number for the flow ofa liquid in a tube is 3800, then the flow of the liquid is

What is Reynold's number ?

What is the range of Reynold's number for the laminar flow of a liquid ?

Reynold's number represents the ratio of the ______force per unit area to the_________force per unit area.

Water is flowing through a cylindrical pipe of diameter 1.5 m. The coefficient of viscosity of water is 80 Ns//m^2 and the Reynold's number is 1500. What is the maximum velocity of water, to avoid a turbulent flow?

There are 20 girls and 15 boys in a class.(a) What is the ratio of number of girls to the number of boys? (b) What is the ratio of number of goys? (b) What is the ratio of in the class?

AAKASH INSTITUTE-MECHANICAL PROPERTIES OF FLUIDS-SECTION - A

Twenty seven identical rain drops colaese to form a big rain drop. If ...
Text Solution
|
The coefficient of viscosity for hot air is
Text Solution
|
Water flows through a frictionless tube with a varying cross-section a...
Text Solution
|
A metal ball falls through water with terminal velocity 20 ms^(-1). Wh...
Text Solution
|
Water flows at a speed 5 cm s^(-1) through a pipe of radius 2 cm. The ...
Text Solution
|
The Reynolds number of a flow is the ratio of
Text Solution
|
When stirred with a spoon and left, water comes to rest after some tim...
Text Solution
|
In the absence of any external force, liquid drop are sperical in shap...
Text Solution
|
The excess energy possessed by molecules at the free surface of a liqu...
Text Solution
|
The amount of work done in blowing up a soap bubble of radius 2 cm is ...
Text Solution
|
The excess pressure inside a liquid drop of water will be maximum for ...
Text Solution
|
A liquid does not wet a solid surface if the angle of contact for the ...
Text Solution
|
Adding detergents to the water increases its
Text Solution
|
Water rises to a height h when a capillary of radius r is dipped in wa...
Text Solution
|
The angle of contact of a liquid in a capillary tube is 60^(@). The sh...
Text Solution
|
A spherical drop of water has 2.5 mm radius. If the surface tension of...
Text Solution
|
Two water droplets merge with each other to from a larger droplet. In ...
Text Solution
|
To what height does a liquid of density 0.4 xx 10^(3) kg m^(-3) and su...
Text Solution
|
The pressure inside an air bubble of radius 2 cm formed 20 cm below an...
Text Solution
|
The minimum force required to separate a light glass plate of perimete...
Text Solution
|