know here all things of X-Ray was invented by which scientist | William Rontgen discovered what ?
question : Electricity was invented or discovered by whom ?
answer : The famous scientist named William Rontgen was the inventor of X-Ray in the year of 1895.
question : William Rontgen invented which thing and when ?
answer : In ‘1895’ year the well known scientist whose name is ‘ William Rontgen ‘ was the inventor of X-Ray.
question : when and by whom X-Ray was discovered ?
answer : X-Ray was the discovery of William Rontgen which was discovered in 1895 year.
so in short we can say –
invention : X-Ray
inventor : William Rontgen
year : 1895
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