The Hittorf-Crookes tube experiment was crucial in the discovery of X-rays. X-rays are a form of electromagnetic radiation with high energy and a short wavelength. During the experiment, when cathode rays (electrons) were accelerated and collided with a target material in the tube, X-rays were produced as a result of the interactions. This groundbreaking discovery was significant in the field of physics and medicine, leading to the development of X-ray technology for various applications, including medical imaging, security screening, and materials analysis.
In summary, the Hittorf-Crookes tube experiment helped in the discovery of X-rays, a form of electromagnetic radiation with important real-world applications in various fields.