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ISBN:1584151145
Author: Kimberly Garcia
ISBN13: 978-1584151142
Title: Wilhelm Roentgen and the Discovery of X-Rays (Unlocking the Secrets of Science)
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ePUB size: 1931 kb
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Language: English
Category: Science Nature and How It Works
Publisher: Mitchell Lane Pub Inc (April 1, 2002)

Wilhelm Roentgen and the Discovery of X-Rays (Unlocking the Secrets of Science) by Kimberly Garcia



Home All Categories Science & Math Books Physics Books Wilhelm Roentgen and the Discovery of X-Rays (Unlocking the Secrets of Science). ISBN13: 9781584151142. Wilhelm Roentgen and the Discovery of X-Rays.

Wilhelm Roentgen and the Discovery of X-Rays (Unlocking the Secrets of Science). This again helps the reader visualize what Nitske is saying. Third, the key central chapters of the book on the actual discovery of X-rays, their medical use, their popularization, and issues of priority are generally well done. Again transitions between paragraphs could be stronger but I do not think a reader will find anywhere in one place this many relevant details about one of the most important discoveries in physics and medicine. It is easy to think of Roentgen, the first winner of the Nobel Prize for Physics, as just a bit lucky.

Wilhelm Roentgen, a German professor of physics, was the first person to discover electromagnetic radiation in a wavelength range commonly known as X-rays today. Although, many people had observed the effects of X-ray beams before, but Roentgen was the first one to study them systematically. To highlight the unknown nature of his discovery, he called them X-rays though they are still known as Roentgen-rays as well. Discovery of X-ray Beams. Wilhelm Roentgen was already working on the effects of cathode rays during 1895, before he actually discovered X-rays. His experiments involved the passing of electric current through gases at extremely low pressure. On November 8, 1895 while he was experimenting, he observed that certain rays were emitted during the passing of the current through discharge tube.

In 1895 Wilhelm Roentgen a German physicist discovered X rays. Conducting experiments in his lab on the effects of cathode rays, a beam of electrons that pass from a negative to positive charge ends of a tube using high voltage. The tube produced once lit, Roentgen noticed that the rays from the cathode illuminated a screen covered in fluorescent material barium. Pondering the effects of this Roentgen covered the tube in black paper, switched on the current and noticed the glow could still be seen through the paper  . Garcia, K, (2002) Wilhelm Roentgen and the Discovery of X-Rays (Unlocking the Secrets of Science), Mitchell Lane Publishers. htm (Wobbe Vetger, 2006).

Wilhelm Conrad Röntgen and the Discovery of X rays. Immortals of Science. New York, NY: Franklin Watts. Unlocking the Secrets of Science. Bear, DE: Mitchell Lane Publishers. Wilhelm Conrad Roentgen and the Early History of the Roentgen Rays.

Wilhelm Roentgen, who received the Nobel Prize in Physics for his discovery in 1901, had no idea how his x rays would later help doctors diagnose health problems more mages could be stored and manipulated by computers, that x rays were used in an amazingly accurate diagnostic device known as computerized axial tomography, or CAT Scanner. That man is Godfrey Hounsfield and he was awarded the Nobel Prize for Physiology or Medicine in 1979, along with Allan Cormack for his invention.

X-rays are high energy waves that are invisible. They are useful because they can pass through many things that normal light cannot. For example, doctors can see inside the human body and security guards at airports can see inside your handbag. He called them X-rays because he hadn’t seen such a form of energy before. In mathematics X means something unknown. Roentgen took his first X-ray pictures of the bones of his hand. In 1901 he received the first Nobel Prize for Physics for his discovery. X-rays are valuable in medicine because they can see through certain parts of the body. Doctors can take pictures of bones, teeth and tissue. They use these pictures to see which bones are broken or to find out which teeth have holes in them.

Wilhelm Conrad Roentgen (or Röntgen) was a well-known and accomplished physicist, but he is best known for his discovery of X-rays. This discovery changed medical science, giving doctors a way to look at interior structures of the body without resorting to surgery. As with many major scientific discoveries, Roentgen’s discovery of X-rays occurred accidentally. On November 8, 1895, Roentgen was conducting experiments that involved passing an electric current through certain gases under low pressure. Earlier, similar experiments by other scientists had led to the discovery of cathode rays.

His name was Wilhelm Roentgen, and in the six weeks that followed, he devoted nearly every waking hour to exploring the properties of the new rays before announcing his discovery to the world. Within just months, scientists worldwide were experimenting with the newly discovered rays. Roentgen’s discovery and its subsequent revolutionary impact represent one of science’s greatest stories. Portrait of Wilhelm Roentgen via ww. hutterstock. X-rays have also been used to reveal structure of the universe itself.

Presents the biography of the German scientist Wilhelm Roentgen and the story of how he discovered x rays.