Question

What is the basic principle of a television picture tube?

Answer 1

Answer:

In a television picture tube, the electrons shot from the electron gun strike special phosphors on the inside surface of the screen, and these emit light, which thereby re-creates the televised images

Answer 2

Answer:

In a television picture tube, the electrons shot from the electron gun strike special phosphors on the inside surface of the screen, and these emit light, which thereby re-creates the televised images.

Explanation:

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