Completar Frases Chapter 8 PhototimersVersión en línea Complete the text with the correct word por Courtney Akvan 1 photomultiplier tubes exit behind visible electricity paddles light electricity photodiodes light terminated material receive fluorescent devices type Phototimers converts into . they are considered . They are positioned the IR Light paddles coated with a serves as the detectors . The Radiation interacts with the producing which is transmitted to remote or that convert it to . The timer is then tripped . Radiation exposure is when a sufficiently large charge has been