For the wave shown in figure, the equation for the wave, travelling along `+x` acis with velocity `350 ms^(-1)` when its position at `t = 0` is as shown
A. `0.05 sin ((314)/(4)x - 27475 t)`
B. `0.05 sin ((379)/(5)x - 27475 t)`
C. `1 sin ((314)/(4)x - 27475 t)`
D. `0.05 sin ((289)/(5)x + 27475 t)`