Given below are some famous numbers associated with electromagnetic radiations in different contexts in physics. Which of the following belongs to radio waves?

Question

$\begin {array} {1 1} (a) 5890\: A^{\circ} – 5896\: A^{\circ} & \quad (b)\;2.7\: K \\ (c)\;1057\: MHz & \quad (d)\;14.4\: keV \end {array}$