The force constant of a wire is k and that of another wire is . 2k When both the wires are stretched through same distance, then the work done

The force constant of a wire is K and that of another wire of the same material is 2K. When both the wires are stretched by the same force, then the relation between the works done in the two cases is

If the force constant of a wire is K, the work done in increasing the length of the wire by l is

The force constant of a wire is K. What is the work done in increasing the length of the wire by l ?

The ratio of the lengths of two wires made of the same metal and of equal radius is 1:2 IF both the wires are stretched by the same force, then the ratio of the strains will be

Force constants of two wires A and B of the same material are k and 2k respectively. If the two wires are stretched equally, then the ratio of workdone in stretching (W_A//W_B) is

Force constant of two wires A and B of the same material are K and 2K respectively. If the two wires are stretched equally, then the ratio of work done in stretching ((W_(A))/(W_(B))) is

Force constant of two wires A and B of the same material are K and 2K respectively. If the two wires are strechted equally, then the ratio of work done in streching ((W_(A))/(W_(B))) is

The ratio of radii of two wires of same material is 2 : 1 . If these wires are stretched by equal forces, then the ratio of stresses produced in them will be