MyQuestionIcon

1

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

Pressure on Liquid

Consider a so...

Question

Consider a solid body of irregular shape dipped inside water. Then the thrust due to fluid pressure acts in which direction?

A

Along the surface of outer plane.

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

B

Towards the centre of Earth.

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

C

Perpendicular to the outer surface.

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

D

In any arbitrary direction.

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

Open in App

Solution

The correct option is C Perpendicular to the outer surface.
Thrust always acts perpendicular to the surface and it acts on all the surfaces that are exposed to the fluid. If there is a body of irregular shape then the thrust due to the liquid pressure acts perpendicular to each small area concerned.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A spherical conducting shell of inner radius

r_{1}

and outer radius

r_{2}

has a charge Q.

(a) A charge q is placed at the centre of the shell. What is the surface charge density on the inner and outer surfaces of the shell?

(b) Is the electric field inside a cavity (with no charge) zero, even if the shell is not spherical, but has any irregular shape? Explain.

Q. A glass tube has inner diameter of

1

mm, outer diameter of

1.1

mm. It is kept vertical and partially dipped in water. Calculate the downward pull due to surface tension. (Surface tension of water =

75

Q. A conductor has a random shaped cavity in it. There is a point charge placed inside cavity. One more point charge is placed outside as shown. The conductor is earthed. Obtain the potential due to outer surface charges of the conductor at point A.

Q. Select the correct one from the statements given below:

(i)

At any point in a static fluid, pressure acting on it will be same in all directions.

(i i)

Forces acting on a fluid in equilibrium have to be parallel to the surface.

Q. Which of the following is a correct sequence of layers in typical monocot root (from outer surface to inside)?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Pressure on Liquid

PHYSICS

Watch in App

explore_more_icon

Explore more

Pressure on Liquid

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon