Question

1. What are canal rays?
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Answer 1

An anode ray (also positive ray or canal ray) is a beam of positive ions that is created by certain types of gas-discharge tubes. They were first observed in Crookes tubes during experiments by the German scientist Eugen Goldstein, in 1886.[1] Later work on anode rays by Wilhelm Wien and J. J. Thomson led to the development of mass spectrometry.

Answer 2

Answer:

• canal rays are also known as anode rays
• canal rays are also known as anode raysAn anode ray is a beam of positive ions that is created by certain types of gas-discharge tubes.

Explanation:

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