see more
Two steel wires have the same length and are under the same tension. But wire A has twice the diameter of wire B. Which of the following is true? (i) Wire B stretches twice as much as wire A. (ii) Wire B stretches four times as much as wire A. (ii) Wire A stretches twice as much as wire B. (iv) Wire A stretches four times as much as wire B. (v) Both wires stretch the same amount 3)