19-10-2020
Biology

contestada

What type of TV needs to use an electron gun?
1. LED
2. LCD
3. 3D
4. Cathode Ray tube

Respuesta :

19-10-2020

Answer:

A black-and-white TV has a single electron gun, a cathode Ray tube

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RockstarLearner27 RockstarLearner27

04-04-2022

Answer:

4. Cathode Ray tube

Explanation:

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