Physics path · GCSE Physics

Can one reading show how quickly a stomach empties?

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Practice question

A doctor needs to investigate how quickly food leaves a patient's stomach. Describe how nuclear radiation could be used to obtain this information, including how the exposure risk could be limited.

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Official curriculum

4.4.3.3 Using nuclear radiation to explore internal organs

This challenge practises knowledge and exam skills from the official GCSE science curriculum. Use these sources to see the exact subject content and its wider Key Stage 4 context.

AQA specification 4.4.3.3 Using nuclear radiation to explore internal organs GOV.UK Key Stage 4 science programme

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