Bremsstrahlung Study guides, Class notes & Summaries

Roentgen discovered x-rays while working with a _____ tube? - Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Space charge Free electrons of X-ray production come from the - Filament The creation of the space charge in the X-ray tube produces: - thermionic emission The majority of photons in the X-ray beam are created by which process? - Bremsstrahlung interactions More than 99% of the energy of the electron stream is converted into: - heat the ...

LMRT ARRT EXAM QUESTIONS AND ANSWERS 100% PASS Roentgen discovered x-rays while working with a _____ tube? - Answer-Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Answer- Space charge Free electrons of X-ray production come from the - Answer-Filament The creation of the space charge in the X-ray tube produces: - Answer-thermionic emission The majority of photons in the X-ray beam are created by which process? - Answer- Bremsstrahlung interact...

Which of the following statements regarding scatter is true? CORRECT ANSWER Scatter radiation has less energy than the primary beam A device for removing long wavelength radiation from the primary x-ray beam is a? CORRECT ANSWER Filter The anode or target of the x-ray tube is ________ charged CORRECT ANSWER Positively The cathode end of the x-ray tube is________charged CORRECT ANSWER Negatively More than 99% of the energy applied to an x-ray tube is converted into x-rays? CORRECT ANS...

X-rays are produced by: CORRECT ANSWER characteristic and bremsstrahlung interactions When filament electrons enter the anode target, they interact with: CORRECT ANSWER Outer shell electrons of tungsten atoms When a filament electron knocks out a K shell electron from the tungsten atom, it leads to: CORRECT ANSWER A characteristic x-ray photon The energy of the characteristic x-ray photon depends on: a.) the binding energy of the inner-shell electron b.) the energy level of the filame...

Roentgen discovered x-rays while working with a _____ tube? - Answer- Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Answer- Space charge Free electrons of X-ray production come from the - Answer- Filament The creation of the space charge in the X-ray tube produces: - Answer- thermionic emission The majority of photons in the X-ray beam are created by which process? - Answer- Bremsstrahlung interactions More than 99% of the energy of th...

Roentgen discovered x-rays while working with a _____ tube? - Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Space charge Free electrons of X-ray production come from the - Filament The creation of the space charge in the X-ray tube produces: - thermionic emission The majority of photons in the X-ray beam are created by which process? - Bremsstrahlung interactions More than 99% of the energy of the electron stream is converted into: - heat the ...

Roentgen discovered x-rays while working with a _____ tube? - Answer Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Answer Space charge Free electrons of X-ray production come from the - Answer Filament The creation of the space charge in the X-ray tube produces: - Answer thermionic emission The majority of photons in the X-ray beam are created by which process? - Answer Bremsstrahlung interactions More than 99% of the energy ...

Common Reactor produced radionuclides? - ANSWER-Mo-99/Tc-99m , I-131, I-125, Xe-133, Sr-89, Sm-153, P-32, Cr-51 Common Accelerator produced radionuclides? - ANSWER-I-123, Th-201, Ga-67, In-111, All positron emitters Bremsstrahlung? - ANSWER-*radiation that results from deceleration of the beta particles as they approach the nuclei Film Badge Imp. Points - ANSWER-*made of 3to4 filters (Pb, Cu, Al, plastic) *should be worn between waist and shoulder *processed monthly *adversely affect...

Undercut is the loss of resolution at a sharp, thickness transition area due to: - correct answer -Scattering within the film Bremsstrahlung production of x-rays produces radiation that is composed of - correct answer -A continuous spectrum of energies over some range X- rat generators produce radiation through - correct answer -Bremsstrahlung process and k-shell emission process (A&B) Stationary lab or shop x-rays systems usually rely on what to limit the exposure to the radiation? - c...

in the diagnostic range, the kinetic energy of the incident electrons is high enough to eject an outer shell electron causing ionization a. true b. false correct answers a. true in a bremsstrahlung interaction, the closer the incident electron travels to the nucleus, the lower the energy of the resultant x-ray photon a. true b. false correct answers b. false the creation of a characteristic photon is always the result of a k-shell electron ejection a. true b. false correct answers b....