review figure 1 shows history graphs of two different points on string a8 wave pulse moves along the string the blue curva is the history graph for the point at 10 cm and the green curve is 90556

Figure Q15.10 shows a history graph and a snapshot graph for a wave pulse on a string. They describe the same wave from two perspectives. a. In which direction is the wave traveling? Explain. b. What is the speed of this wave? | Numerade

Figure P15.22 shows snapshot (left) and history (right) graphs for a wave traveling on a string. The snapshot graph shows the wave at t = 0 s; the history graph shows the displacement of the point on the string at x = 1.5 cm, indicated by the dot in the snapshot graph. What is the speed of the wave, and in which direction is it traveling? | Numerade