LRA 211 WEEK 2 PRACTICE QUESTIONS AND COMPLETE VERIFIED ANSWERS..

LRA 211 WEEK 2 PRACTICE QUESTIONS
AND COMPLETE VERIFIED ANSWERS.



1) the shell of the electron that is dropping into the vacancy

2) the energy level of the filament electron

3) the binding energy of the inner-shell electron - answer ✔✔-The energy of the characteristic x-ray
photon depends on



characteristic and bremsstrahlung interactions - answer ✔✔-X-rays are produced by



outer shell electrons of tungsten atoms - answer ✔✔-When filament electrons enter the anode target,
they interact with



a characteristic x-ray photon - answer ✔✔-When a filament electron knocks out a K-shell electron from
the tungsten atom, it leads to



66.7 keV - answer ✔✔-A filament electron removes a K shell electron, and an M shell electron fills the
vacancy. The K shell binding energy is 69.5 keV, and the M shell binding energy is 2.8 keV. What is the
energy of the K-characteristic photon produced?



braking radiation - answer ✔✔-Bremsstrahlung means



1) the original energy of the filament electron

2) the strength of the attraction between the electron and the nucleus

3) the energy of the filament electron as it leaves the tungsten atom - answer ✔✔-The energy of the
brems photon depends on



brems photons - answer ✔✔-The majority of the x-ray photons produced are