X-rays were discovered by which scientist?

Question

Question

Answer 1

Correct Answer: Wilhelm Röntgen

Rationale:

X-rays were discovered by Wilhelm Röntgen, a German physicist, in 1895. He was conducting experiments with cathode rays when he noticed a new type of radiation that could pass through most substances, including human tissue, but not denser materials like bones and metal.
Röntgen's discovery revolutionized the field of medical imaging, allowing for the non-invasive examination of the internal structures of the body. This breakthrough laid the foundation for the development of diagnostic radiology.

Explanation of Other Options:

Isaac Newton

Rationale: Isaac Newton was an English mathematician, physicist, and astronomer who is best known for his laws of motion and universal gravitation. He made significant contributions to the field of optics, but he did not discover X-rays.

Thomas Edison

Rationale: Thomas Edison was an American inventor and businessman known for developing the phonograph, the motion picture camera, and the electric light bulb. While he did work on X-ray technology after their discovery, he did not discover X-rays himself.

Marie Curie

Rationale: Marie Curie was a Polish-born physicist and chemist who conducted pioneering research on radioactivity. She discovered the elements polonium and radium and developed mobile X-ray units during World War I, but she did not discover X-rays.

Conclusion:

Wilhelm Röntgen's discovery of X-rays marked a significant milestone in science and medicine. While other notable scientists like Isaac Newton, Thomas Edison, and Marie Curie made remarkable contributions to their respective fields, the credit for discovering X-rays goes solely to Röntgen.