Eng-Eng Quiz part 1

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

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