A 2.0-m string is fixed at both ends and tightened until the wave speed is 78 m/s. What is the frequency of the standing wave shown in the figure?
A) 120 Hz
B) 230 Hz
C) 350 Hz
D) 470 Hz

Question

A 2.0-m string is fixed at both ends and tightened until the wave speed is 78 m/s. What is the frequency of the standing wave shown in the figure? 
A) 120 Hz 
B) 230 Hz 
C) 350 Hz 
D) 470 Hz

Quizplus · Accepted Answer

The Answer of A 2.0-m string is fixed at both ends and tightened until the wave speed is 78 m/s. What is the frequency of the standing wave shown in the figure? 
A) 120 Hz 
B) 230 Hz 
C) 350 Hz 
D) 470 Hz

A 20-M String Is Fixed at Both Ends and Tightened Until