What are cathode rays

asked Jun 16, 2022 94.8k views

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by Tgo

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Cathode rays (also known as electron beam or e-beam) are electron waves that can be used in vacuum tubes.

David Foster answered Jun 18, 2022

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Answer:

a beam of electrons emitted from the cathode of a high-vacuum tube.

Step-by-step explanation:

Channafow answered Jun 23, 2022

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