A hollow cylinder with both side open ge...

A hollow cylinder with both side open generales a frequency 'f' in air. When the cylinder vertically immersed into water by half its length the frequency will be

`(f)/(2)`

`(f)/(4)`

Text Solution

Verified by Experts

Topper's Solved these Questions

QUESTION PAPER 2007
WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS|50 Videos
QUESTION PAPER 2009
WB JEE PREVIOUS YEAR PAPER|Exercise Multiple Choice Questions (Physics)|40 Videos

Similar Questions

Explore conceptually related problems

A hollow cylinder of radius r is rotating about its own vertical axis. Both ends of the cylinder are open. A piece of stone of mass m remains fixed on the inner side of the cylinder. What should be the minimum velocity of rotation of the cylinder so that the stone remains fixed on the surface of the cylinder without falling down? Coefficient of static friction between the wall of the cylinder and the stone = mu , acceleration due to gravity = g. Also, prove that this velocity is independent of the mass of the stone.

By means of a hydrostatic balance, it is found that an iron cylinder and a glass cylinder of equal radii, when completely immersed in water, balance each other. If the specific gravities of iron and glass are 7.2 and 2.55 respectively, then determine the ratio of the lengths of the two cylinders.

The centre of gravity of a hollow cylinder of mass 200 g is 10 cm above its base. If 500 g of water is poured into the cylinder the water level comes up to a height of 6 cm. What will be the height of the centre of gravity of the cylinder containing water?

Explain why water would fill a fine capillary tube which is open at both ends when one end is immersed in water.

A uniform capillary tube of length l and inner radius r with its upper end sealed is submerged vertically into water. The outside pressure is p, and surface tension of water is gamma . When a length x of the capillary is submerged into water, it is found that water levels inside and outside the capillary coincide, the value of x is

A cylindrical drum made of steel and of diameter 20 cm is rotating about its own vertical axis. A small body made of steel remains stuck inside the cylinder when the drum rotates at the rate of 200 rpm. When the velocity of rotation decreases, the body falls down. What is the coefficient of friction between the body and the surface of the drum?

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2008-PHYSICS

Two springs are joined & attached to a mass of 16 kg. The system is th...
Text Solution
|
The equation of a progressive wave can be given by Y = 15 sin (660 p...
Text Solution
|
A hollow cylinder with both side open generales a frequency 'f' in air...
Text Solution
|
Two stretched strings has lengths 'l' and '2l' while tensions are 'T' ...
Text Solution
|
When sound is produced in an Aeroplane moving with a velocity of 200 m...
Text Solution
|
Two tuning forks of frequencies n(1) and n(2) produces n beats per s...
Text Solution
|
A car moving with a velocity of 36 km/hr crosses a siren of frequency ...
Text Solution
|
Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units ...
Text Solution
|
Which one of the figures gives the temperature dependence of density o...
Text Solution
|
A bullet emerges from a barrel of length 1.2 m with a speed of 640 m/s...
Text Solution
|
A body of mass 3 kg acted upon by a constant force is displaced by 's'...
Text Solution
|
The ionization potential of H atom is -13.6 eV. An electron in the gro...
Text Solution
|
An experiment takes 10 minutes to raise temperature of water from 0^(@...
Text Solution
|
Which of the following substances has the highest elasticity?
Text Solution
|
A wire is stretched under a force. If the wire suddenly snaps the temp...
Text Solution
|
When the room temperature becomes equal to the dew-point, the relative...
Text Solution
|
At what temperature will the rms speed of air molecules be double that...
Text Solution
|
The refractive indices of glass and quartz with respect to air are (3)...
Text Solution
|
The radius of curvature of a concave mirror is 24cm and the image is m...
Text Solution
|
A point source of light is kept at a depth of 'h' in water of r.i 4/3....
Text Solution
|