Assertion: cathode ray tube | /r/HasProperty | device
Facets:
Source sentences:
text: A cathode ray tube or CRT is a device that produces cathode rays in a vacuum tube and accelerates them through a magnetic and electric field to strike on a fluorescent screen to form images.
text: A cathode ray tube or CRT is a device that produces cathode rays in a vacuum tube and accelerates them through a magnetic and electric field to strike on a fluorescent screen to form images.
text: A cathode-ray tube is a device that uses a beam of electrons in order to produce an image on a screen.
text: A cathode ray tube is a device that uses a beam of electrons in order to produce an image on a screen.
text: A cathode ray tube is a device that utilizes a stream of electrons striking a flourescent screen to make them visible.