Assertion: camera's flash | /r/HasProperty | produced
Facets:
Source sentences:
text: When a gamma photon leaves the patient (who has been injected with a radioactive pharmaceutical), it knocks an electron loose from an iodine atom in the crystal, and a faint flash of light is produced when the dislocated electron again finds a minimal energy state.
text: After the flash of light is produced, it is detected.