A radioactive source emits three types of ionising radiation
alpha
beta
gamma
(a) Complete the sentence by putting a cross (☒) in the box next to your answer - Edexcel - GCSE Physics - Question 2 - 2012 - Paper 1
Question 2
A radioactive source emits three types of ionising radiation
alpha
beta
gamma
(a) Complete the sentence by putting a cross (☒) in the box next to your answer.
Rad... show full transcript
Worked Solution & Example Answer:A radioactive source emits three types of ionising radiation
alpha
beta
gamma
(a) Complete the sentence by putting a cross (☒) in the box next to your answer - Edexcel - GCSE Physics - Question 2 - 2012 - Paper 1
Step 1
Complete the sentence by putting a cross (☒) in the box next to your answer.
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Answer
The correct answer is A: all the time. Radioactive sources emit radiation continuously and do not require external factors to do so.
Step 2
Use words from the box to complete the table.
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