Physics half life bbc bitesize
Webbreligion in the victorian era bbc bitesize religion in the victorian era bbc bitesize. Posted On ... WebbPrepare for GCSE Physics examinations. Personalise your Bitesize! Jobs that use Physics. BBC: Science and Environment. BBC Earth. Isaac Physics. Quizlet. Revisio …
Physics half life bbc bitesize
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Webb13 juni 2024 · Gcse Physics Half Life Q Chickenpanda101 A radioactive isotope has an activity of 1000 Bq, after 5 hours its activity has fallen to 125 Bq, what is its half life? The textbook answer is 75 minutes, but I dont see how. The answer I got is 100 minutes. 1 3 years ago Study Forum Helper Piloerection101 Webb15 mars 2024 · The activity of carbon-14 halves. If an isotope has a half-life of 6 days, after 6 days the number of parent nuclei will halve, the isotope’s activity will halve and its …
WebbBuddhist practices enable Buddhist communities around the world to grow in understanding, commitment and compassion on their spiritual journey. Buddhist devotional practices include chanting, puja and meditation. There are also Buddhist festivals in both the Theravada and Mahayana traditions. Part of. Religious Studies. Webb15 mars 2024 · A long half-life also means that the source in the radiotherapy equipment will not need changing regularly. Internally an alpha source with a short half-life can be …
Webb8 mars 2024 · The balance of protons and neutrons in a nucleus determines whether a nucleus will be stable or unstable. Too many neutrons or protons can upset this balance … Webb25 sep. 2024 · The half-life of a radioactive element is the time taken for: the activity to halve the number of parent nuclei to halve the mass of the parent nuclei to halve The …
WebbThe half-life of radioactive elements test questions - WJEC - GCSE Physics (Single Science) Revision - BBC Bitesize GCSE WJEC Half-life Radioactive isotopes are used for blood …
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