Which one of the following devices converts radioactive emissions to light for detection?

Question

Quizplus · Accepted Answer

A scintillation counter converts radioactive emissions to light for detection by using a scintillator material, which absorbs the energy from the radiation and emits light in response. The light is then detected by a photomultiplier tube, which converts the light into an electrical signal that can be measured and analyzed. Photographic film is used to record the tracks of particles emitted from radioactive sources, Geiger counters detect ionizing radiation by measuring the ionization produced in a gas, and radiotracers are substances labeled with a radioactive isotope that are used to track chemical processes in biological systems.

Which One of the Following Devices Converts Radioactive Emissions to Light