When a guitar string is plucked, it is displaced from a fixed point in the middle of the string, algebra homework help
When a guitar string is plucked, it is displaced from a fixed point in the middle of the string and vibrates back and forth, producing a musical tone. The exact tone depends on the frequency, or number cycles per second, that the string vibrates. To produce an G, the frequency is 390 cycles per second, or 390 hertz. What is the period of this function?
A. 6/5 seconds
B. 0.02 seconds
C. 0.0025 seconds
D. 11.3 seconds
