Why might a radiological worker utilize distance as a protective measure?

Utilizing distance as a protective measure is grounded in the principle of radiation exposure, which states that the intensity of radiation decreases with increasing distance from the source. This is explained by the inverse square law; as you move further away from a radiation source, the amount of radiation exposure diminishes significantly. By increasing the separation between themselves and the radiation source, radiological workers can effectively reduce their exposure levels.

This principle is fundamental in radiological safety practices, where maintaining an appropriate distance from radiation sources helps ensure that workers limit their dose of radiation, thus minimizing health risks associated with radiation exposure. Understanding and applying this principle is critical for radiological workers to protect themselves and others in their work environment.