[单选题]
A string of linear density 6.0y9x .s o.zxj6x 8rbv, (a+)jn ccjnlv+ -ny mg*,j2hb. 6rlhpz g/m is under a tension of 180 N. What is the velocity of propagation of transverse waves along the string?-*m 6ybpjg ,.hzhrnl 2
A. $2.9 \times 10^{4} \; m/s$
B. $1.7 \times 10^{2} \; m/s$
C. $13 \; m/s$
D. $5.8 \times 10^{-3} \; m/s$
