3 years ago

What is the name of the british scientist credited with discovering cathode rays?

Physics

1 answer:

elena-14-01-66 [18.8K]3 years ago

5 0

<span> </span>J. J. <span>Thomson discovered cathode rays</span>

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You are asked to design a cylindrical steel rod 50.0 cm long, with a circular cross section, that will conduct 170.0 J/s from a

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Answer:

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Explanation:

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