6 (a) Figure 10 shows a safety sign on the door of a laboratory where radioactive materials are used - Edexcel - GCSE Physics - Question 6 - 2022 - Paper 1
Question 6
6 (a) Figure 10 shows a safety sign on the door of a laboratory where radioactive materials are used.
(i) State one way that radioactivity can be dangerous to human... show full transcript
Worked Solution & Example Answer:6 (a) Figure 10 shows a safety sign on the door of a laboratory where radioactive materials are used - Edexcel - GCSE Physics - Question 6 - 2022 - Paper 1
Step 1
State one way that radioactivity can be dangerous to humans.
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Answer
Radioactivity can be dangerous to humans as it can cause cell damage, leading to health issues such as cancer. Prolonged exposure may disrupt cellular functions and result in genetic mutations.
Step 2
State one piece of equipment that can be used to measure radioactivity.
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Answer
A Geiger-Muller (GM) counter is commonly used to measure radioactivity and detect ionising radiation.
Step 3
Give two other ionising radiations.
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