Question

who discover phenomenon​

Answer 1

Answer:Becquerel first heard about Roentgen's discovery in January 1896 at a meeting of the French Academy of Sciences. After learning about Roentgen's finding, Becquerel began looking for a connection between the phosphorescence he had already been investigating and the newly discovered x-rays.

Explanation:

Answer 2

Answer:

I don't know sorry

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Explanation:

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