College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Exercise 47

A piece of steel string is under tension. (a) If the tension doubles, the transverse wave speed (1) doubles, (2) halves, (3) increases by
, (4) decreases by
. Why (b) If the linear mass density of a 10.0-m length of string is 0.125 kg/m and it is under a tension of 9.00 N, what is the transverse wave speed in the string (c) What are its waves' natural frequencies