06c Proper Handling of Radioactive Substances
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SPM Form 4 Science Chapter 6
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Question 1 of 8
1. Question
1 pointsExcessive exposure to radioactive radiation for a longer period may cause
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The correct answer is “Mutation in living cells”.
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Question 2 of 8
2. Question
1 pointsThe following warning symbol is displayed on a container.
What is stored in this container?
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The correct answer is “Radioactive substances”.
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Question 3 of 8
3. Question
1 pointsWhich of the following safety measures must be taken up when handling with radioactive substances?
I. Substances are normally stored in a thick glass containers
II. Substances are normally stored in a place that surrounded by thick concrete
III. Workers in nuclear power stations need to wear a special protective outfit and dosimeterCorrect
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The correct answer is “II and III only”.
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Question 4 of 8
4. Question
1 pointsWhat is the adverse effect of radioactive radiation on human health?
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The correct answer is “Mutation”.
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Question 5 of 8
5. Question
1 pointsWhat is the best way to store radioactive substances?
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The correct answer is “Keep in thick lead container”.
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Question 6 of 8
6. Question
1 pointsWhat is the purpose of wearing a dosimeter when handling radioactive substances?
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The correct answer is “To detect the amount of exposure to radioactive radiation”.
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Question 7 of 8
7. Question
1 pointsWhich of the following are safety precautions taken in handling radioactive substances?
I. Store radioactive substances in paraffin oil
II. Wearing a dosimeter film badge
III. Burying radioactive substances at the bottom of the seaCorrect
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The correct answer is “II and III only”.
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Question 8 of 8
8. Question
1 pointsWhat is the effect of improper disposal of radioactive waste?
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The correct answer is “Destruction of ecosystem”.