A Standing Wave Is Set Up in a 5-M String

A standing wave is set up in a 5-m string fixed at both ends.The string vibrates in 7 distinct segments when driven by a 110-Hz source.In how many distinct standing wave segments will the string vibrate if the tension is increased by a factor of 5?

A) 2
B) 18
C) 35
D) ​79
E) ​No standing wave pattern occurs.