Video by Rowa E-learning Platform via YouTube
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In this video I take you the calculations on radioactivity in modern physics.
This involves calculations of half-life, activity, number of atoms in a radioactive sample, unified mass, einsten’s relation of mass and energy.
The video contains numerous worked examples from UNEB Question Bank; and is suitable to A-level students in Senior Five and Six offering Physics as part of their combination. E.g. (PCB, PCM, PEM, PMT, PMA, e.t.c)

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