Taking a Look at X-Rays

As people saw how much technology evolved since the civil war, a lot of changes took place. Several of the past are limited based on what they have, which means they are faced with problems due to technical assistance and lack of resources. Technology is one of many changes in our society, not only because people are creating things, but also because science and research are investing in these advances. From these advances, the technology created has found ways to help solve problems in many areas.

If you are breaking a bone or doing a thorough dental checkup, you will definitely be affected by the X - ray device. X-ray photography is a method of photographing internal organs and bones through clothes and skin. This technique reduces the need for exploratory surgery and makes diagnosis and treatment of injuries and diseases faster and safer faster. X-ray itself was discovered by German physicist Wilhelm Röntgen in 1896. Like many other scientists, X - ray studies cathode lines. Since the mid-nineteenth century scientists have discovered that they can flow from a charged conductor (called an electrode) to another conductor through a vacuum (usually a glass vessel from which almost all air has been removed). did. . When charge flows, the radiation appears to be released from the negatively charged electrode (called the cathode) to the anode, which is the positively charged electrode. This is a cathode line

"X" of X-rays means a mystery. When Wilhelm ConradRöntgen, a German physics professor on November 8, 1895, first discovered radiation of unknown wavelength from cathode ray experiments, he did not know what it was. Roentgen noticed that invisible light passed through the opaque wall of his laboratory and the other side exposed the film. Further studies showed that short wavelengths pass through human tissues rather than bones and metals, and medical use of X-rays was born. Roentgen received the first Nobel Prize in Physics for his discovery and created enthusiasm for Victorian people as a novelty.

X-rays can be generated by an X-ray tube which is a vacuum tube that uses a high voltage to accelerate the electrons emitted by the hot cathode at high speed. High-speed electrons collide with a metal target (anode) to generate X-rays. For medical X-ray tubes, targets are usually tungsten or bismuth (5%) and tungsten (95%) alloys with higher crack resistance, but when soft x-rays such as chest are required, molybdenum Sometimes it is used. Copper targets are the most common in X-ray examination crystallography, and cobalt is often used when there is a problem with the fluorescence of iron in the sample.