Length of a sonometer wire stretched between two points is

Last updated: 6/3/2023

Length of a sonometer wire stretched between two points is 105 cm Two bridges are kept between two ends so that sonometer wire is divided into three parts whose fundamental frequencies are in ratio of 1 5 15 The lengths of three parts are 1 5 cm 20 cm 80 cm 2 20 cm 35 cm 50 cm 3 25 cm 35 cm 45 cm 4 75 cm 25 cm 5 cm