Unformatted text preview: Who discovered X-rays. What is ionizing radiation? 3. For an x-ray dose of 1 milliGray; what fraction is this of the annual dose that an individual accumulates by living on earth? 4. Define radiography. Name and explain three different types of x-ray radiography. (see external links) 5. What are the units of radiation exposure and dose? What are some typical doses in medicine?...
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- Fall '07
- incident x-ray intensity, x-ray dose