Two wires of same length and thickness are joined end to end. Their Young's moduli are 15 xx 10^10 pa and 20 xx 10^10pa . If the combination is stretched by a certain load, the elongations of these wires will be in the ratio

Two wires of same length and thickness are joined end to end. Their Yo

1.	Two wires of same length and thickness are joined end to end. Their Young's moduli are 15 xx 10^10 pa and 20 xx 10^10pa . If the combination is stretched by a certain load, the elongations of these wires will be in the ratio
Answer» `3:4` `4:3` `1:1` `1:2` ANSWER :2