X-rays were discovered by: a) Roentgen b) Becquerel c) Marie Curie d) Van Lave

X-rays were discovered by:
a) Roentgen b) Becquerel c) Marie Curie d) Van Lave
by

1 Answer

Answer :

a) Roentgen
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Curie is an unit of (1) Radioactivity (2) energy of Gamma rays (3) intensity of Gamma rays (4) work function

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