LRA Final Exam 211 Radio Physics
Study Guide Q&A rated A
Who is John Dalton - correct answer ✅created the atomic theory
Who is Rutherford? - correct answer ✅responsible for the solar system model of
the atom
alpha particle - correct answer ✅consist of two protons and neutron
Whats an electron - correct answer ✅negatively charged particle
whats a proton - correct answer ✅positively charged particle
whats a neutron - correct answer ✅neutral charged particle
Which shell has the greatest binding energy? - correct answer ✅K shell
the atomic number represents what - correct answer ✅number of protons and
electrons
Radiowaves are used for - correct answer ✅MRI
xrays and gamma rays are used for? - correct answer ✅radiology and nuclear
medicine
how to measure wavelength - correct answer ✅crest to crest
, LRA Final Exam 211 Radio Physics
Study Guide Q&A rated A
how to measure frequency - correct answer ✅Hertz
Wavelength is measured in - correct answer ✅meters
refers to the number of waves that pass a given point per second - correct answer
✅frequency
the maximum height of a wave - correct answer ✅amplitude
This removal of an electron from an atom - correct answer ✅ionization
is an electron that is emitted from an unstable nucleus; it does not originate in an
electron shell - correct answer ✅beta particles
What is inside the xray tube too help protect the housing? - correct answer ✅oil
bath and cooling fans
how much leakage radiation is allowed per year - correct answer ✅100mR
the protective housing is designed with what - correct answer ✅electric
insulators and cushions
negative side of xray tube - correct answer ✅cathode
Study Guide Q&A rated A
Who is John Dalton - correct answer ✅created the atomic theory
Who is Rutherford? - correct answer ✅responsible for the solar system model of
the atom
alpha particle - correct answer ✅consist of two protons and neutron
Whats an electron - correct answer ✅negatively charged particle
whats a proton - correct answer ✅positively charged particle
whats a neutron - correct answer ✅neutral charged particle
Which shell has the greatest binding energy? - correct answer ✅K shell
the atomic number represents what - correct answer ✅number of protons and
electrons
Radiowaves are used for - correct answer ✅MRI
xrays and gamma rays are used for? - correct answer ✅radiology and nuclear
medicine
how to measure wavelength - correct answer ✅crest to crest
, LRA Final Exam 211 Radio Physics
Study Guide Q&A rated A
how to measure frequency - correct answer ✅Hertz
Wavelength is measured in - correct answer ✅meters
refers to the number of waves that pass a given point per second - correct answer
✅frequency
the maximum height of a wave - correct answer ✅amplitude
This removal of an electron from an atom - correct answer ✅ionization
is an electron that is emitted from an unstable nucleus; it does not originate in an
electron shell - correct answer ✅beta particles
What is inside the xray tube too help protect the housing? - correct answer ✅oil
bath and cooling fans
how much leakage radiation is allowed per year - correct answer ✅100mR
the protective housing is designed with what - correct answer ✅electric
insulators and cushions
negative side of xray tube - correct answer ✅cathode
