Eng-Eng Quiz part 1

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question		réponse
photosphors commencer à apprendre		materials that emit light and produce colours when they are activated by an electron beam
LCD screen commencer à apprendre		a flat-panel display which works by emitting light through a special liquid
pixel commencer à apprendre		the smallest element in a displayed image
dot pitch commencer à apprendre		the space between a display's pixels
refresh rate commencer à apprendre		the frequency at which a monitor renews its image. measured in Hz
Size of the screen is measured commencer à apprendre		diagonally
The Picture-in-Picture function allows commencer à apprendre		watch more than one program at the same time
Rear projection TV commencer à apprendre		is a large box contains both the projector and the screen built in
front-screen projector commencer à apprendre		takes digital images and displays them on a screen or wall

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