Q. Who discovered X-Ray ?

  • (A) Wilhelm Rontgen
  • (B) William Lee
  • (C) X Rollswick
  • (D) I Thompson
✅ Correct Answer: (A) Wilhelm Rontgen
Explanation:

In 1895, German physicist Wilhelm Conrad Röntgen discovered X-rays while experimenting with cathode rays.

He noticed that a fluorescent screen in his lab glowed even though it wasn’t directly exposed to the cathode rays.

This led to the identification of a new type of radiation, which he called X-rays (the “X” signifying something unknown at the time).

For this groundbreaking discovery, Röntgen was awarded the first Nobel Prize in Physics in 1901.

Explanation by: Mr. Dubey

In 1895, German physicist Wilhelm Conrad Röntgen discovered X-rays while experimenting with cathode rays.

He noticed that a fluorescent screen in his lab glowed even though it wasn’t directly exposed to the cathode rays.

This led to the identification of a new type of radiation, which he called X-rays (the “X” signifying something unknown at the time).

For this groundbreaking discovery, Röntgen was awarded the first Nobel Prize in Physics in 1901.

📝 Notes by Other Students/ Teachers


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