Hello I have 2 questions about radiation I cannot seem to understand thanks for
ID: 234496 • Letter: H
Question
Hello I have 2 questions about radiation I cannot seem to understand thanks for any help.
1.)EM Radiation is comprised of massless photons without an electric charge. It loses all of its energy with its first interaction. However, it may create secondary electrons and photons during that interaction and the secondaries may interact with nearby atoms. So the photon is stopped immediately but the collision products may ionize the surrounding molecules.
Select the name of this type of process (radiation) from the selections provided below.
Beta-wave Radiation
Non-ionizing Radiation
Positron Emission Radiation
Ionizing Radiation
Tanning Beds
Indirect Ionization Radiation
2.) Using the Ionizing Radiation Dose Ranges chart provided select which one of the following provides the highest ionizing radiation dose to humans (Sieverts).
The Dept of Energy's and Nuclear Regulatory Commission's one year dose limit for the public. Heres the link to the PDF http://lowdose.energy.gov/pdf/DoseRanges.pdf
A mammogram
A full body CT scan (x-ray)
The Dept of Energy's and Nuclear Regulatory Commission's one year dose limit for nuclear workers.
radiation
A typical mission on the International Space Station
1.Beta-wave Radiation
2.Non-ionizing Radiation
3.Positron Emission Radiation
4.Ionizing Radiation
5.Tanning Beds
6.Indirect Ionization Radiation
2.) Using the Ionizing Radiation Dose Ranges chart provided select which one of the following provides the highest ionizing radiation dose to humans (Sieverts).
The Dept of Energy's and Nuclear Regulatory Commission's one year dose limit for the public. Heres the link to the PDF http://lowdose.energy.gov/pdf/DoseRanges.pdf
A mammogram
A full body CT scan (x-ray)
The Dept of Energy's and Nuclear Regulatory Commission's one year dose limit for nuclear workers.
radiation
A typical mission on the International Space Station
Explanation / Answer
1) option 4) ionising radiation
2) option 5) radiation
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