The ratio of lengths of two rods A and B of same material is `1:2` and the ratio of their radii is `2:1`, then the ratio of modulus of rigidity of A and B will be

The ratio of the lengths of two wires A and B of same material is 1 :2 and the ratio of their diameters is 2:1. They are stretched by the same force, then the ratio of increase in length will be

The ratio of the lengths of two wires A and B of same material is 1 :2 and the ratio of their diameters is 2:1. They are stretched by the same force, then the ratio of increase in length will be

The ratio of the lengths of two wires A and B of same material is 1:2 and the ratio of their diameter is 2:1 . They are stretched by the same force, then the ratio of increase in length will be

The ratio of length of two wires of same mass arc made up of same material is 1 : 2 Therefore ratio of their resistance is ........

If volume of two solid right cylinder are same and their height are in the ratio 2:1 , then the ratio of lengths of radii is

The ratio of radii of two wires of same material is 2 : 1. If they are stretched by the same force, the ratio of their stress is