Experiment to determine the half life of protactinium-234m
Автор: A Level Physics HQ
Загружено: 2018-04-30
Просмотров: 4904
Описание:
Count rate for a source of protactinium-234m is measured, background count is deducted from the measured count and the half life is determined from the graph of the analysed count (analysis is in video 2 • Protactinium Half Life Experiment - Analys... ).
Experiments to measure properties of radioactive materials, like this one, are mandatory practicals for many physics specifications. So this is good practice for OCR physics A, AQA A-Level physics, Edexcel A-Level physics, CPAC, PAG, practical endorsement.
Relevant concepts: radiation, radioactive material, half-life, radioactive decay, geiger müller tube, random decay, data logger.
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