Question

when were X-rays discovered ​

Answer 1

Answer:

1895

Explanation:

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Answer 2

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On November 8, 1895, German physics professor Wilhelm Röntgen stumbled on X-rays while experimenting with Lenard tubes and Crookes tubes and began studying them.Röntgen realized some invisible rays coming from the tube were passing through the cardboard to make the screen glow.

Wilhelm Roentgen, Professor of Physics in Wurzburg, Bavaria, discovered X-rays in 1895—accidentally—while testing whether cathode rays could pass through glass.

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