Radioactive Decay & Nuclear Physics: half-life simulator

Radioactive Decay Radioactive substances such as Uranium and Radium spontaneously disintegrate while emitting radiation in the form  of α or ß particles and γ rays. The loss of an alpha particle result in the formation of a new element,  that occupy a position on the Periodic Table, two places to the…

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Electrical Resistor Simulator: GCSE, IGCSE & A Level: interactive practice

The following simulator helps you understand and master the calculations involving the resistors, combined both in parallel and series, in circuits. Resistors in Series When resistors are connected in series: The current through them is the same Total resistance is the sum of individual resistance of e…

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