Two steel wires having same length are suspended from a ceiling under the same load. If the ratio of their energy stored per unit volume is 1:4 the ratio of their diameters is

The energy stored per unit volume of a strained wire is

Two wires having same length and material are stretched by same force. Their diameters are in the ratio 1:3. The ratio of strain energy per unit volume for these two wires (smaller to larger diameter) when stretched is

Two wire of same radius and lengh the are subjected to the same load. One wire is of steel and the other is of copper. If the Young's modulus of steel is twice that of copper, the ratio the energy stored per unit volume in steel to that of copper wire is

Two wires of the same material and length but diameter in the ratic 1: 2 are stretched by the same load. The ratio of elastic potential energy per unit volume for the two wires is

Two wire of the same material and length stretched by the same force. If the ratio of the radii of the two wires is n : 1 then the ratio of their elongations is

Two wires of same length and of same material have diameters in the ratio 2:3 .The elastic potential energy per unit volume for the wires when stretched by the same force is

Two wires of same length and of same material have diameters in the ratio 2:3. The elastic potential energy per unit volume for the wires when stretched by the same force is

The ratio of frequencies of two wires having same length and same tension and made of the same material is 2:3.If the diameter of one wire be 0.09 cm , then determine the diameter of the other.

Two wires of same material and length but diameters in the ratio 1:2 are streached by the same force, the elastic potential energy per unit volume for the two wires then strechted by the same force will be in the ratio