LRA 211 FinAL Review Study Guide eXAM witH CORReCt
ACtuAL QueStiOnS And CORReCtLy weLL deFined AnSweRS
LAteSt ALReAdy GRAded A+
The earliest atomic theory based on an arrangement similar to the solar system is attributed to -
AnSweR-Rutherford.
The three fundamental particles of the atom are the - AnSweR-neutron, electron, and proton.
The atomic nucleus contains - AnSweR-protons and neutrons.
The component of the nucleus that has a positive charge and mass is the - AnSweR-proton.
The electron shell closest to the nucleus is lettered - AnSweR-"K".
Which of the following is not part of the electromagnetic spectrum? - AnSweR-Sound
Which of the following electromagnetic radiations have the lowest energy level? - AnSweR-
Radio waves
As the wave's frequency increases, the wavelength - AnSweR-decreases.
Frequency is typically measured in - AnSweR-hertz.
The process of removing an electron from an atom is - AnSweR-ionization.
, X-rays are produced - AnSweR-using fast-moving electrons.
Which of the following helps to keep the x-ray tube cool on the inside of the protective housing?
- AnSweR-Cooling fans and an oil bath
In terms of the x-ray tube, envelope is another name for the - AnSweR-glass or metal enclosure.
The positive end of the x-ray tube is the - AnSweR-anode.
The negative end of the x-ray tube is the - AnSweR-cathode.
The area of the envelope where x-rays should exit the tube is the - AnSweR-target window.
The anode serves as a(n) - AnSweR-target for the electron interaction to produce x-ray,
electrical conductor, heat conductor.
The two types of anode designs are stationary and - AnSweR-rotating.
Tungsten is used to coat the anode disc because it - AnSweR-has a high atomic number.
With a rotating anode, the focal spot becomes a focal - AnSweR-track.
X-rays are produced by - AnSweR-characteristic and bremsstrahlung interactions.
When filament electrons enter the anode target, they interact with - AnSweR-outer shell
electrons of tungsten atoms.
When a filament electron knocks out a K shell electron from the tungsten atom, it leads to -
AnSweR-a characteristic x-ray photon.
ACtuAL QueStiOnS And CORReCtLy weLL deFined AnSweRS
LAteSt ALReAdy GRAded A+
The earliest atomic theory based on an arrangement similar to the solar system is attributed to -
AnSweR-Rutherford.
The three fundamental particles of the atom are the - AnSweR-neutron, electron, and proton.
The atomic nucleus contains - AnSweR-protons and neutrons.
The component of the nucleus that has a positive charge and mass is the - AnSweR-proton.
The electron shell closest to the nucleus is lettered - AnSweR-"K".
Which of the following is not part of the electromagnetic spectrum? - AnSweR-Sound
Which of the following electromagnetic radiations have the lowest energy level? - AnSweR-
Radio waves
As the wave's frequency increases, the wavelength - AnSweR-decreases.
Frequency is typically measured in - AnSweR-hertz.
The process of removing an electron from an atom is - AnSweR-ionization.
, X-rays are produced - AnSweR-using fast-moving electrons.
Which of the following helps to keep the x-ray tube cool on the inside of the protective housing?
- AnSweR-Cooling fans and an oil bath
In terms of the x-ray tube, envelope is another name for the - AnSweR-glass or metal enclosure.
The positive end of the x-ray tube is the - AnSweR-anode.
The negative end of the x-ray tube is the - AnSweR-cathode.
The area of the envelope where x-rays should exit the tube is the - AnSweR-target window.
The anode serves as a(n) - AnSweR-target for the electron interaction to produce x-ray,
electrical conductor, heat conductor.
The two types of anode designs are stationary and - AnSweR-rotating.
Tungsten is used to coat the anode disc because it - AnSweR-has a high atomic number.
With a rotating anode, the focal spot becomes a focal - AnSweR-track.
X-rays are produced by - AnSweR-characteristic and bremsstrahlung interactions.
When filament electrons enter the anode target, they interact with - AnSweR-outer shell
electrons of tungsten atoms.
When a filament electron knocks out a K shell electron from the tungsten atom, it leads to -
AnSweR-a characteristic x-ray photon.
