Home
Class 11
PHYSICS
A hemispherical portion of radius R is r...

A hemispherical portion of radius R is removed from the bottom of a cylinder of radius R. The volume of the remaining cylinder is V and its mass M. It is suspended by a string in a liquid of density `rho` where it stays vertical. The upper surface of the cylinder is at a depth h below the liquid surface. The force on the bottom of the cylinder by the liquid is

A

Mg

B

`Mg-Vrhog`

C

`Mg+piR^(2)hrhog`

D

`rhog(V+piR^(2)h)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 5 B (Multiple correct answers)|2 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 5 B (Comprehension)|5 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 5 A (Previous year Questions)|29 Videos

  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-V B|19 Videos

  • ERROR AND MEASUREMENT

    ALLEN |Exercise Part-2(Exercise-2)(B)|22 Videos

Similar Questions

Explore conceptually related problems

What is the moment of inertia of a cylinder of radius r, long its height?

A metallic sphere of radius 4.2 cm is melted and recast into the shape of a cylinder of radius 6 cm. find the height of the cylinder.

The curved surface area of a cylinder is 110 cm^(2) and its diameter is 7 cm. Find the height of the cylinder.

Find the Total surface area of each of the following cylinders.

The area of the base of a cylinder is 40 cm^(2) and its height is 10 cm. Find the volume of the cylinder.

The curved surface area of a cylinder is 88 cm^(2) . If the height of the cylinder is 4 cm, find its volume.

Curved surface area of a right circular cylinder is 4.4 m^(2) . If the radius of the base of the cylinder is 0.7 m, find its height.

An object of volume V is submerged in a liquid of density rho . It has flat bottom of area A which is at depth of H in the liquid and a dome shaped top find the total force of liquid acting on the top of the object.

From a wooden cube of side a cm, a right circular cylinder of maximum volume is cut. Then, the volume of the cylinder is ......... cm.