Contamination & Irradiation (OCR GCSE Physics A, Combined (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is radioactive contamination?
What is radioactive contamination?
Unwanted presence of radioactive atoms
How long does contamination last compared to irradiation?
How long does contamination last compared to irradiation?
Contamination lasts longer
Does irradiation make an object radioactive?
Does irradiation make an object radioactive?
No, it does not
What happens to the radiation source during contamination?
What happens to the radiation source during contamination?
The source is transferred to an object
Which is an example of contamination?
Which is an example of contamination?
Radioactive dust settling on your skin
Why are medical items irradiated?
Why are medical items irradiated?
To kill bacteria on their surface
What is the hazard from radioactive contamination?
What is the hazard from radioactive contamination?
Decaying atoms releasing radiation
How long does irradiation last?
How long does irradiation last?
Only for a short period of time
Do medical tools become radioactive when irradiated to kill bacteria?
Do medical tools become radioactive when irradiated to kill bacteria?
No, they do not
Why is peer review essential for studies on radiation effects on humans?
Why is peer review essential for studies on radiation effects on humans?
Wrong measurements may cause unsafe levels