Question

What are canal rays?????​

Answer 1

Answer:

An anode (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. Later work on anode rays by Wilhelm Wien and J. J. Thomson led to the development of mass spectrometry.

Explanation:

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Answer 2

Answer:

Canal rays are positively charged radiation. These rays consists of positively charged particles known as protons.

They were discovered by Gold Stein in 1886.