When a load of 80N is suspended from a string, its length is 101mm. If a load of 100N is suspended , its length is 102mm. If a load of 160N is suspended from it, then length of the string is (Assume the area of cross-section unchanged)

When a load of 80N is suspended from a string, its length is 101mm. If

1.	When a load of 80N is suspended from a string, its length is 101mm. If a load of 100N is suspended , its length is 102mm. If a load of 160N is suspended from it, then length of the string is (Assume the area of cross-section unchanged)
Answer» 15.5 CM 13.5 cm 16.5 cm 10.5 cm ANSWER :4