What determines light intensity in a CRT? Options: A . &nbspvoltage B . &nbspcurrent C . &nbspmomentum of electrons D . &nbspfluorescent screen

What determines light intensity in a CRT?

Question

What determines light intensity in a CRT?

Options:

A . voltage

B . current

C . momentum of electrons

D . fluorescent screen

Answer: Option C
Answer: (c).momentum of electrons

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