Concept:X-rays are uncharged electromagnetic radiations, so they do not interact with magnetic fields.
Explanation:X-rays are electromagnetic waves and therefore travel in straight lines.
They move with the speed of light,
c=3×108 m/s.
They can expose and affect photographic films, just like visible light.
Since they carry no electric charge, magnetic fields cannot deflect them.
Thus, the property that is not applicable to X-rays is being deflected by a magnetic field.
Answer:Option C.