1) X-rays are located within the EM spectrum between............... a) Radiowaves & Infrared b) UV & Gamma c) Infrared & visible light d) Visible light & microwaves 2) X-rays are located at the end of the EM spectrum associated with a......... a) short frequency & long wavelength b) high frequency & long wavelength c) short frequency & short wavelength d) high frequency & short wavelength 3) Three precautions taken when using X-rays........ a) Lowest dose possible b) Wear goggles c) Wear gloves d) Lead aprons e) Badges with photographic film f) Highest dose possible 4) What are the units of measurement for a dose of radiation? a) becquerel (Bq) b) grams (g) c) sievert (sV) d) coulombs (C) 5) On an X-ray denser materials appear as........ a) Black b) Grey c) Yellow d) White 6) Attenuation is defined as....... a) the amount of energy of an X-ray which is taken in by the surface of a material b) the decrease in the intensity of an X-ray as it passes through a medium c) the increase in the intensity of an X-ray as it passes through a medium d) the amount of energy transmitted by an X-ray 7) Somatic cells......... a) are any cell other than a gamete b) are sex cells (sperm & egg) c) are not hereditary d) are hereditary

Xray quiz for Applied Science

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