MyQuestionIcon

4

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Real Gases

An ideal flui...

Question

An ideal fluid flows steadily in a pipe of varying cross-section. When the radius of pipe is 3R then velocity of fluid at that point is υ. What is the velocity of fluid at a point where its radius is R?

A

∪/3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

∪/9

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

9∪

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

3∪

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
9∪

$A_{1} \cup_{1} = A_{2} \cup_{2}; π (3 R)^{2} \cup = π R^{2 +} \cup_{2} \Rightarrow \cup_{2} = 9 \cup$

Suggest Corrections

thumbs-up

0

Similar questions

Q. An incompressible non viscous fluid flows steadily through a cylindrical pipe which has radius

2 R

A

R

B

farther along the flow direction. If the velocity of the fluid at point

A

V

, its velocity at the point

B

Q. An ideal fluid is flowing in a tube of varying cross-section. At some point the radius of the tube is

r

and the velocity of flow is

v

. The velocity of flow at another point, where the radius is

r / 2

Q. An incompressible fluid flows steadily through a cylindrical pipe which has radius

2 R

at point A and radius

R

at point B farther along the flow direction. If the velocity at point

A

v

, its velocity at point B is

Q. An ideal fluid flows through a pipe of circular cross section with diameter

5 c m

10 c m

as shown. The ratio of velocities of fluid at

A

B

Q. An incompressible fluid is flowing steadily through a horizontal pipe of non-uniform cross section. If pressure of water is

4 \times 10^{4} N . m^{- 2}

at a point where cross section is

0.02 m^{2}

and velocity of flow is

2 m s^{- 1}

, the pressure at a point of cross sectional area

0.01 m^{2}

N . m^{- 2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Equations Redefined

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon