8 A steel wire of length 1 meter is under a tension of 10

Last updated: 6/11/2023

8 A steel wire of length 1 meter is under a tension of 10 newtons The speed of the transverse wave excited in this wire is v The wire is replaced by another steel wire of the same length but half the diameter What should be the tension in the replaced wire so that the speed of the wave stays the same A 40 N B 20 N C 5 N D 2 5 N