Three traveling sinusoidal waves are on identical strings. with the same tension. The mathematical forms of the waves are `y_1(x,t) =y_(m) sin(3x- 6t), y_2(x,t)= y_m sin(4x - 8t), and y_(3) (x,t) sin(6x-12t),` where x is in meters and t is in seconds. Match each mathematical form to the appropriate graph below:

Options

A. `y_(1) -(i), y_(2) -ii, y_(3) -(iii)`
B. `y_(1) -(iii), y_(2)-(ii), y_(3)-(i)`
C. `y_(1)-(i), y_(2)-(iii), y_(3)-(ii)`
D. `y_(1)-(ii), y_(2)-(i), y_(3)-(iii)`

Answer

A