[" ef radius "R" and made of material of...

[" ef radius "R" and made of material of relative density "sigma" has a concentric cavity of "],[" hen placed in a tank ful of water.The value of the ratio "R/" rwill be "],[[" 13"," (b) "((sigma-1)/(4))^(13)," (c) "((sigma+1)/(sigma))^(13)," (d) "((sigma-1)/(sigma+1))^(13)]]

Similar Questions

Explore conceptually related problems

A sphere of radius R and made of material of relative density sigma has a concentric cavity of radius r. It just floats when placed in a tank full of water. The value of the ratio R//r will be

A sphere of radius R and made of material of relative density sigma has a concentric cavit of radius r. It just floats when placed in a tank full of water. The value of the ratio R//r will be

A sphere of material of relative density 8 has a concentric spherical cavity and just sinks in water.If the radius of the sphere is 2cm then the volume of the cavity is

A hollow sphere of radius R is made of a material of relative density rho . It will float if the thickness of its surface is

A sphere of solid material of relative density 9 has a concentric spherical cavity and sinks in water. If te radius of the sphere be R. Then the radius of the cavity (r) will be related to R as

A sphere of radius R has a concentric spherical cavity of radius r. The relative density of the material of the sphere is sigma . It just floats when placed in tank full of water. The value of R/r is

A sphere of radius R has a charge density sigma . The electric intensity at a point at a distance r from its centre is

[" ef radius "R" and made of material of relative density "sigma" has a concentric cavity of "],[" hen placed in a tank ful of water.The value of the ratio "R/" rwill be "],[[" 13"," (b) "((sigma-1)/(4))^(13)," (c) "((sigma+1)/(sigma))^(13)," (d) "((sigma-1)/(sigma+1))^(13)]]

Similar Questions

Recommended Questions