A transverse wave is represented by the equation
`y=y_0sin.(2pi)/(lamda)(vt-x)`
For what value of `lamda`, the maximum particle velocity equal to two times the wave velocity?
A. `lambda = 2 pi y_(0)`
B. `lambda= pi y_(0)//3`
C. `lambda = pi y_(0)//2`
D. `lambda =pi y_(0)`
