Consider two uniform discs of the same t...

Consider two uniform discs of the same thickness and different radii `R_(1)=R` and `R_(2)=alphaR` made of the same material. If the ratio of their moments of inertia `I_(1) and I_(2)`, respectively, about their axes is `I_(1):I_(2)=1:16` then the value of `alpha` is :

`sqrt2`

`2sqrt2`

Text Solution

AI Generated Solution

Topper's Solved these Questions

JEE MAINS
JEE MAINS PREVIOUS YEAR ENGLISH|Exercise Chemistry|1 Videos

Similar Questions

Explore conceptually related problems

Two disc made of same material and same thickness having radius R and mu R .Their moment of inertia about their own axis are in ratio 1: 16 . Calculate the value of mu

Two discs have same mass and thickness. Their materials are of densities rho_(1) and rho_(2) . The ratio of their moment of inertia about central axis will be

Two discs have same mass and thickness. Their materials are of densities pi_(1) and pi_(2) . The ratio of their moment of inertia about central axis will be

In the given circuit, if I_1 and I_2 be the current in resistances R_1 and R_2 , respectively, then .

Two conducting spheres of radii R_(1) and R_(2) are at the same potential. The electric intensities on their surfaces are in the ratio of

Two rings of radius R and nR made of same material have the ratio of moment of inertia about an axis passing through center is 1:8 . The value of n is

Two solid spheres are made up of the same material of density rho . The ratio of their radii is 1 : 2 . The ratio of their moments of inertia about their respective diameters is

The masses of two uniform discs are in the ratio 2 : 1 and their radii are in the ratio 1 : 2 . The ratio of their moments of inertia about the axis passing through their respective centres normal to plane is

Two particles of equal masses are revolving in circular paths of radii, r_(1) and r_(2) respectively with the same period . The ratio of their centripetal force is -

Two discs have same mass and thickness. Their materials are of densities d_(1) and d_(2) . The ratio of their moments of inertia about an axis passing through the centre and perpendicular to the plane is

JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS 2020-PHYSICS

A cube of metal is subjected to a hydrostatic pressure of 4 Gpa. The p...
Text Solution
|
A circular coil has moment of inertia "0.8 kg m"^(2) around any diamet...
Text Solution
|
Consider two uniform discs of the same thickness and different radii ...
Text Solution
|
The value of current i(1) flowing from A to C in the circuit diagram i...
Text Solution
|
Identify the operation performed by the circuit given below:
Text Solution
|
A paramagnetic sample shows a net magnetisationo f 6 A/m when it is pl...
Text Solution
|
Find the Binding energy per neucleon for ""(50)^(120)SnMass of proton ...
Text Solution
|
The electric field of a plane electromagnetic wave is given by vecE=...
Text Solution
|
The driver of a bus approaching a big wall botices that the frequency ...
Text Solution
|
A person pushes a box on a rough horizontal plateform surface.He appli...
Text Solution
|
In a photoelectric effect experiment, the graph of stopping potential ...
Text Solution
|
Match the thermodynamic processes taking place in a system with the c...
Text Solution
|
Find the ratio of moment of inertia about axis perpendicular to rectan...
Text Solution
|
The change in the magnitude of the volume of an ideal gas when a small...
Text Solution
|
Four resistances 40Omega, 60Omega, 90Omega and 100Omega make the arms ...
Text Solution
|
Orange light of wavelength 6000xx10^(-10)m illuminates a single slit o...
Text Solution
|
The distance between an object and a screen is 100 cm. A lens can prod...
Text Solution
|
The speed verses time graph for a particle is shown in the figure. The...
Text Solution
|
A block of mass m = 1 kg slides with velocity upsilon = 6 m//s on a fr...
Text Solution
|
A uniform rope of length 12 mm and mass 6 kg hangs vertically from a r...
Text Solution
|