Final answer:
In the context of detectors, 'dynamic range' refers to the ability of a detector to accurately measure both low- and high-energy radiation, important for applications like medical imaging.
Step-by-step explanation:
The term "dynamic range" with respect to detectors refers to the accuracy of the detector's response to both low- and high-energy radiation. This encompasses the detector's ability to accurately measure radiation across a spectrum of energies without saturation or loss of detail at low levels. Detectors such as Geiger counters, scintillators, and dosimeters are essential in measuring radiation. The dynamic range is critical in applications like medical imaging where both weak and strong signals must be detected to form a clear image. Furthermore, the range of radiation, which is the distance that radiation can travel through a material, also plays a role in the detection process. Radiation detectors work by recording the ionization created by radiation, which can vary significantly in intensity.