21 Use the information to identify the type, or types, of radiation emitted by the source. Give reasons for your answer and a clear explanation of why you eliminated the other type, or types, of radiation. The quality of written communication will be assessed in your answer to this question. .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... ..................................................................................................................................................... [6] [Total: 6]
Š OCR 2013
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