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 constants of two wires A and B of the same material are k and 2k

1.	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
Answer» `1/4` `1/3` `1/2` `3/2` ANSWER :C