Wavelength Of 10 Or Higher And 11 Down. Gamma Rays Are Produced In Lab :: essays research papers

Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs   Ã‚  Ã‚  Ã‚  Ã‚  Gamma Rays are Waves on the electromagnetic Spectrum that have a Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs through the process of nuclear collision and also through the artificial Radioactivity that accompanies these interactions. The high energy nuclei needed for the collisions are accelerated by such devices such as the Cyclotron and synchrotron.   Ã‚  Ã‚  Ã‚  Ã‚  There are also many uses for Gamma rays in Medicine. Gamma Rays are used in medicine to kill and treat certain types of cancers and tumors. Gamma rays passing through the tissue of the body produce ionization in the tissue. Gamma rays can harm the cells in our body. The rays can also detect brain and Cardiovascular Abnormalities. These are some of the many uses of Gamma Rays in Medicine.   Ã‚  Ã‚  Ã‚  Ã‚  Gamma Rays are also Used a great deal in modern day industries. Gamma Rays can be used to examine metallic castings or welds in oil pipelines for weak points. The rays pass through the metal and darken a photographic film at places opposite weak points. In industry, Gamma rays are also used for detecting internal defects in metal castings and in welded structures. Gamma rays are used to kill pesticides and bugs in food. Gamma rays are also used in nuclear reactors and atomic bombs.   Ã‚  Ã‚  Ã‚  Ã‚  Gamma rays are often used in the food industry. The radioisotopes preserve foods. Although the rays never come in contact with the food, Beta radiation kills various organisms such as bacteria, yeast, and insects. Gamma rays are sometimes used in science. They are used to detect Beryllium. They also played a very important role in the development of the atomic bomb.   Ã‚  Ã‚  Ã‚  Ã‚  Gamma Rays can be very dangerous to use or be in contact with. Gamma rays bombard our bodies constantly. They come from the naturally radioactive materials in rocks and soil. We take some of these materials into our bodies from the air we breath and the water we drink. Gamma rays passing through our bodies produce ionization in the tissue. High levels of gamma Radiation can produce ionization of the tissue and cause skin cancer.   Ã‚  Ã‚  Ã‚  Ã‚  There are many ways in which we can protect ourselves from these harmful affects Protection from gamma rays can be obtained Using a sheet of iron that is a 1/2 inch thick. This kind of shielding will block only 50% of 1 million electron volts of Gamma rays. We can also protect ourselves from gamma rays with 4 inches of water. Lead provides the most protection from gamma rays.