Radiography
Radiography is the creation of images by exposing a photographic film or other image receptor to X-rays.
Since X-rays penetrate solid objects, but are weakened by them depending on the object's composition, the resulting picture reveals the internal structure of the object.
The most common use of radiography is in the medical field (where it is known as medical imaging), but veterinarians and engineers also use it..
<http://www.sciencedaily.com/articles/r/radiography.htm>
"Radiography is the use of X rays to view objects. It has been a big advancement in medical viewing. As said above radiography is used in the medical field but it is also used in the industrial field. Radiography was founded the same time X rays were discovered. X rays as we know are electromagnetic waves that do not require a medium to go through. This was learnt during our unit in physics on waves. From researching various cites i have found that radiography started in 1895. Radiography is very simple, all it is is the imaging of objects."
Radiography is the creation of images by exposing a photographic film or other image receptor to X-rays.
Since X-rays penetrate solid objects, but are weakened by them depending on the object's composition, the resulting picture reveals the internal structure of the object.
The most common use of radiography is in the medical field (where it is known as medical imaging), but veterinarians and engineers also use it..
<http://www.sciencedaily.com/articles/r/radiography.htm>
"Radiography is the use of X rays to view objects. It has been a big advancement in medical viewing. As said above radiography is used in the medical field but it is also used in the industrial field. Radiography was founded the same time X rays were discovered. X rays as we know are electromagnetic waves that do not require a medium to go through. This was learnt during our unit in physics on waves. From researching various cites i have found that radiography started in 1895. Radiography is very simple, all it is is the imaging of objects."
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