A wave on a string starts at the middle and crests at 10 centimeter, goes to the trough (the line), crests again, goes to a trough, crests again, and ends at the middle.
1. If the figure represents a 52 Hz wave on a string of mass 50 gram, determine what is the waves wavelength?
(cm)
2. Determine what is the waves speed?
(m/s) (The length of the line is 120 cm)