There are 2 wires of the same material. Their radii and lengths are in the ratio `1:2` If the extensions produced are equal, what isthe ratio of their loads?

Two wires A and B are of the same material. Their lengths are in the ratio 1 : 2 and the diameter are in the ratio 2 : 1. If they are pulled by the same force, then increase in length will be in the ratio

Two wires of the same material and of the same diameter have their lengths in the ratio 1:3 and are under tension in the ratio 1:4 Compare their fundamental frequencies.

The heat is flowing through two cylindrical rods of same material. The diameters of the rods are in the ratio 1:2 and their lengths are in the ratio 2:1 . If the temperature difference between their ends is the same, the ratio of rate of flow of hest through them will be

Two resistances prepared from the wires of the same material having diameters in the ratio 3:1 and lengths in the ratio 3:1 are connected in the left and right gap of Wheatstone's metre bridge.Determine the distanceof null point from the left end of the wire .

Two uniform wires of a the same material are vibrating under the same tension. If the first overtone of the first wire is equal to the second overtone of the second wire and radius of the first wire is twice the radius of the second wire, then the ratio of the lengths of the first wire to second wire is

Two wires of the same material and having the same radius have their fundamental frequencies in the ratio 1:2 and under tension in the ratio 1: 2 and under tension in the ratio 1:8 . Compare ratio of their lengths.

Two pieces of wires A and B of the same material have their lengths in the ratio 2 :3 and diameters in the ratio 2 : 3. They are stretched by forces, which are in the ratio 2 : 3. Their elongations are in the ratio

Choose correct alternative. The length of four wires are in the ratio 1: 2 :3: 4 . All the four wires are of same material and their radii are also same. If the wires are connected to a battery in succession, then the ratio of currents flowing in them will be A. 1: 2 : 3: 4 B. 4: 3 : 2: 1 C. 12: 6 : 4: 3 D. None of these

Choose correct alternative. Masses of three pieces of wires made of the same metal are in the ratio 1:3:5 and their lengths are in the ratio 5:3:1 . The ratios of their resistances are

Two wires P and Q are of the same diameter and having their lengths in the ratio 5:3 , when the wires are subjected to the some load, the corresponding extensions are in the ratio 4:3 . Compare Young's Modulus of the materials P and Q.