if you want to remove an article from website contact us from top.

# in which one of the following cases will the liquid flow in a pipe be most streamlined?

Category :

### Mohammed

Guys, does anyone know the answer?

get in which one of the following cases will the liquid flow in a pipe be most streamlined? from screen.

## In which one of the following cases will the liquid flow in a pipe be most streamlined?

In which one of the following cases will the liquid flow in a pipe be most streamlined? Byju's Answer Standard XII Physics Terminal Velocity In which one ... Question

In which one of the following cases will the liquid flow in a pipe be most streamlined?

A

Liquid of high viscosity and high density flowing through a pipe of small radius

B

Liquid of high viscosity and low density flowing through a pipe of small radius

C

Liquid of low viscosity and low density flowing through a pipe of large radius

D

Liquid of low viscosity and high density flowing through a pipe of large radius

Open in App Solution

The correct option is B Liquid of high viscosity and low density flowing through a pipe of small radius

For streamline flow, Reynold's number

N R ∝ r ρ η

should be less. For less value of

N R

, radius and density should be small and viscosity should be high.

Suggest Corrections 1 SIMILAR QUESTIONS

Q. A liquid of density

ρ = 1000 k g / m 3 ; viscosity η = 0.1 N − S / m 2

is flowing down in vertical pipe of large cross section. A small ball of density

ρ 0 = 100 k g / m 3

and radius 5 cm will be at rest in flowing liquid. The velocity of flowing liquid is Q. Calculate Reynold’s number, if a fluid having a viscosity of

0.4 Ns/m 2 and density of 900 kg/m 3

flows through a pipe of length

20 mm with a velocity of 2.5 m/s .

Q. Calculate Reynolds number, if a fluid having viscosity of

0.5 Ns/m 2 and density of 450 kg/m 3

, flows through a pipe of

20 mm

diameter with an average velocity of

2.5 m/s . Q. If a fluid having viscosity

0.6 Ns/m 2 and density of 900 kg/m 3

, flows through a pipe of diameter

40 mm

, then find the maximum velocity of fluid (in

m/s

) inside the pipe for laminar flow. (Critical Reynold's number

= 2100 ) Q. Calculate Reynold's number if a fluid having a viscosity of

0.25 N.s/m 2 and density of 800 kg/m 3

flows through a pipe of radius

10 mm with a velocity of 2 m/s . View More

स्रोत : byjus.com

## In which one of the following cases will the liquid flow in a pipe be most streamlined

Click here👆to get an answer to your question ✍️ In which one of the following cases will the liquid flow in a pipe be most streamlined Question

A

B

C

D

## Liquid of low viscosity and high density flowing through a pipe of large radius

Medium Open in App

Updated on : 2022-09-05

Solution Verified by Toppr

Correct option is B)

For streamline flow, Reynolds's number N

R ​ ∝ η rρ ​ should be less. For less value of N R ​

, radius and density should be small and viscosity should be high.

So the correct answer is liquid of high viscosity and low density flowing through a pipe of small radius.

Solve any question of Mechanical Properties Of Fluids with:-

Patterns of problems

>

16 1

स्रोत : www.toppr.com

## Liquid of high viscosity and high density flowing through a pipe of small radius

In which one of the following cases will the liquid flow in a pipe be most streamlined Home > English > Class 11 > Physics > Chapter > Fluid Mechanics >

In which one of the following ...

In which one of the following cases will the liquid flow in a pipe be most streamlined

Updated On: 27-06-2022

Liquid of high viscosity and high density flowing through a pipe of small radius

B

Liquid of high viscosity and low density flowing through a pipe of small radius

C

Liquid of low viscosity and low density flowing through a pipe of large radius

D

Liquid of low viscosity and high density flowing through a pipe of large radius Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

## Related Videos 645352115 6 3.2 K 5:15

Water is flowing through a horizontal pipe in streamline flow. At the narrowest part of the pipe 644159387 2 1.6 K 4:35

Water is flowing through a horizontal pipe in streamline flow. At the narrowest part of the pipe 427223351 13 2.7 K 4:21

Derive Poiseuille's formula for the volume of a liquid flowing per second through a pipe under streamlined flow. 320271108 100 8.1 K 4:21

Derive Poiseuille's formula for the volume of a liquid flowing per second through a pipe under streamlined flow. 427219468 46 2.8 K 4:21

Derive Poiseuille's formula for the volume of a liquid flowing per second through a pipe under streamlined flow. 201244529 13 700 4:21

Derive Poiseuille's formula for the volume of a liquid flowing per second through a pipe under streamlined flow.

Popular Chapters by Class:

Class 6 Algebra

Basic Geometrical Ideas

Data Handling Decimals Fractions Class 7

Algebraic Expressions

Comparing Quantities

Congruence of Triangles

Data Handling

Exponents and Powers

Class 8

Algebraic Expressions and Identities

Comparing Quantities

Cubes and Cube Roots

Data Handling

Direct and Inverse Proportions

Class 9

Areas of Parallelograms and Triangles

Circles Coordinate Geometry Herons Formula

Introduction to Euclids Geometry

Class 10

Areas Related to Circles

Arithmetic Progressions

Circles Coordinate Geometry

Introduction to Trigonometry

Class 11 Binomial Theorem

Conic Sections

Introduction to Three Dimensional Geometry

Limits and Derivatives

Class 12

Application of Derivatives

Application of Integrals

Continuity and Differentiability

Determinants

Differential Equations