Vandana performs Young's double slit experiment by using orange, green and red lights successively. If the fringe widths measured in the three cases are $\omega_1$, $\omega_2$ and $\omega_3$ respectively, then which of the following is correct? (A) $\omega_2 > \omega_1 > \omega_3$ (B) $\omega_1 > \omega_2 > \omega_3$ (C) $\omega_2 > \omega_3 > \omega_1$ (D) $\omega_3 > \omega_1 > \omega_2$