Given the wave function for \(t=0.50 \mathrm{~s}\) shown in Figure 16. 25, draw the displacement curves of particles at \(x=0\) and \(x=1.0 \mathrm{~m}\) as the wave passes them. If the leading edge of the wave was at \(x=0\) at time \(t=0\), what is the speed of the wave?

Data from Figure 16. 25

D, (m) 0.1- wave function at t=0.50s x (m) 0.5 1.0 1.5