Digital television
a. uses a vacuum tube to accept signals and convert them into light and co...
Physics, 16.11.2019 02:31 tmrsavage02p7cj16
Digital television
a. uses a vacuum tube to accept signals and convert them into light and color on the screen.
b. uses a network of stations to transmit signals.
c. provides the illusion of movement by showing a sequence of film over a light source.
d. uses pixels that can be turned on and off.
Answers: 1
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