Final answer:
True, Wilhelm Röntgen discovered x-rays on November 8, 1895, during experiments with electrical currents, which led to a Nobel Prize in physics in 1901.
Step-by-step explanation:
True, German physicist Wilhelm Röntgen discovered x-rays on November 8, 1895. He was experimenting with electrical currents and cathode ray tubes when he observed that a ray was able to pass through human tissue but leave an outline of the bones on a screen coated with a metal compound. This led to his groundbreaking work with x-rays, for which he gained international recognition and was awarded the Nobel Prize in physics in 1901, becoming the first individual to receive this honor for physics.
His contribution to the medical field cannot be overstated, as x-rays have become a pivotal tool for diagnostics and treatment. The first durable record of the internal parts of a living human was an x-ray image of Röntgen's wife's hand. The discovery of x-rays revolutionized the medical field and has had a lasting impact on diagnosing injuries and diseases.