quiz answers

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MYKE
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240010
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quiz answers
Updated:
2013-10-10 22:34:46
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kats class
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  1. X-rays have a dual nature, which means that they behave like both ____________.Answer
    waves and particles
  2. The x-ray beam used in diagnostic radiography can be described as being _______.Answer
    polyenergic
  3. Electrons interact with the _____ to produce x-rays and heat.Answer
    target
  4. The cloud of electrons that forms before x-ray production is referred to asAnswer
    space charge
  5. The burning off or boiling off of electrons at the cathode is referred to as ______.Answer
    thermionic emission
  6. What percentage of kinetic energy is converted to heat when moving electrons strike the anode target?Answer
    99%
  7. The intensity of the x-ray beam is greater on the ________Answer
    cathode side of the tube
  8. According to the line focus principle, as the target angle decreases, the _____Answer
    effective focal spot size decreases
  9. Which type of target interaction is responsible for most of the x-rays in the diagnostic beam?Answer
    Bremsstrahlung interaction
  10. X-radiation is part of which spectrum?Answer
    electromagnetic
    • a - rotor
    • b - envelope
    • c - focusing cup
    • d - filament
    • E - target
    • f - stem
    • g - stater
  11. 1 - electrons2 - actual focal spotĀ 3 - effective focal spot

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