Home
Class 11
PHYSICS
A closed cylindrical tube containing som...

A closed cylindrical tube containing some water (not filling the entire tube) lies in a horizontal plane. If the tube is rotated about a perpendicular bisector, the moment of inertia of water about the axis

A

increases

B

decreases

C

remains constant

D

increases if the rotation is clockwise and decreases if it it anticlockwise

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The moment of inertia of a rod about its perpendicular bisector is I . When the temperature of the rod is increased by Delta T , the increase in the moment of inertia of the rod about the same axis is (Here , alpha is the coefficient of linear expansion of the rod )

A circular disc of radius R and thickness (R)/(6) has moment of inertia about an axis passing through its centre and perpendicular to its plane. It is melted and recasted into a solid sphere. The moment of inertia of the sphere about its diameter as axis of rotation is

Two identical rings each of mass m with their planes mutually perpendicular, radius R are welded at their point of contact O . If the system is free to rotate about an axis passing through the point P perpendicular to the plane of the paper, then the moment of in inertia of the system about this axis is equal to

A long cylindrical tube containing water in closed by an equinvex lens of focal length 10 cm in air. A point source is placed along the axis of the tube outside it at a distance of 21 cm from the lens. Locate the final image of the source. Refractive index of the materials of the lens =1.5 and that of water =1.33.

Calculate the moment of inertia of each particle in Fig. about the indicated axis of rotation.

The moment of inertia of a uniform ring about an axis passing through its centre and perpendicular to its plane is 100kgm^(2) . What is the moment of inertia of the ring about its diameter ?

The moment of inertia of a uniform ring about an axis passing through its centre and perpendicular to its plane is 100kgm^(2) . What is the moment of inertia of the ring about its diameter ?

A spherical shell of mass M and radius R filed completely with a liquid of same mass and set to rotate about a vertical axis through its centre has a moment of inertia I_(1) about the axis. The bottom. If moment of inertia of the system is I_(2) when the shell is half filled and I_(3) is the moment of inertia when entire water drained off then :

A circular tube of radius R and across- sectional radius r(r lt lt R) is filled completely with iron balls of th radius rho . Iron balls just fitting into the tube . The tension in the tube when it is rotated about its axis perpendicular to its plane with angular velocity omega

A tube of length L is filled completely with an incompressible liquid of mass M and closed at both the ends. The tube is then rotated in a horizontal plane about one of its ends with a uniform angular velocity omega . Determine the force exerted by the liquid at the other end.