CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Thermal Expansion

A cylinder st...

Question

A cylinder stands vertical in two immiscible liquids of densities $ρ$ and $2 ρ$ . The heights of liquids are as shown.Find the difference in pressures at points A and B.

A

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

B

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

C

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

D

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

Open in App

Solution

The correct option is B
$ρ_{A} = ρ g h$
$ρ_{B} = ρ g (2 h) + (2 ρ) g h$
$= 4 ρ g h$
$ρ_{B} - ρ_{A} = 3 ρ g h$

Suggest Corrections

thumbs-up

5

Similar questions

Q. Two immiscible liquids of densities

ρ

2 ρ

and thickness (heights)

h

2 h

, respectively, push a vertical plate. Find the total side thrust given by the liquids on the vertical plate.

Q. Two liquids of density

2 ρ

ρ

are filled in a vertical U-tube as shown in the figure. The vertical height of liquid of density

2 ρ

h

. If we accelerate the tube towards right till the height of liquid columns will be same, the acceleration of tube is:

(a \times a \times 2 a)

is filled with two immiscible liquids of density

2 ρ

ρ

as shown in the figure. Neglecting atmospheric pressure, the ratio of force on base and side wall of the cuboid is:

Q. A tank is filled with two immiscible liquids of densities

2 ρ

ρ

h

. Two holes are made to the side wall at

\frac{h}{2}

\frac{3 h}{2}

from upper surface of the liquid, then the ratio of velocity of efflux of the liquids through the holes

Q. Equal volumes of two immiscible liquids of densities

ρ

2 ρ

are filled in a vessel as shown figure. Two small holes are punches at depth

h / 2

3 h / 2

from the surface of lighter liquid. If

v_{1}

v_{2}

are the velocities of a flux at these two holes then

v_{1} / v_{2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Thermal Expansion

PHYSICS

Watch in App

explore_more_icon

Explore more

Thermal Expansion

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon