Question

The length of a sonometer wire AB is 110cm . Where should the two bridges be placed from A to divide the wirebin 3 segments whose fundamental frequencies are in the ratio of 1:2:3?

1- 60cm and 80 cm 2- 30 cm and 60 cm

3-30cm and 90 cm 4- 40cm and 80cm

Answer 1

Answer:

3-30cm and 90cm......