Edexcel IGCSE 2009 Physics - 4PH0 - XtremePapers

Demonstrate the penetrating power of ionising radiation using radioactive sources, Geiger–Müller tube, lead sheet, thin aluminium sheet and paper. Edexcel IGCSE Physics Pages 202–204, 209–212, 207, 215 and 232. Longman Physics Homework for Edexcel IGCSE … ................
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