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Radioactive Decay Radioactive Decay

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ORDINARY DIFFERENTIAL EQUATIONS

ORDINARY DIFFERENTIAL EQUATIONS

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(b) Radioactive Decay: In the time decay of a radioactive substance the unknown is a scalar-valued function u: R !R, where u(t) is the concentration of the radioactive substance at the time t. The di erential equation is du dt (t) = ku(t); where kis a positive constant. The equation says the higher the material concentration the faster it decays.

  Differential, Equations, Ordinary, Radioactive, Decay, Radioactive decay, Ordinary differential equations

First-Order Differential Equations and Their Applications

First-Order Differential Equations and Their Applications

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tions such as growth and decay problems for populations, radioactive decay, thermal cooling, mixtureproblems, evaporationandflow, electroniccircuittheory, andseveral others. In these applications, some care is given to the development of mathematical models. A solution of the differential equation (1) is a function that satisfies the differential

  Differential, Equations, Radioactive, Decay, Differential equations, Radioactive decay

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ORDINARY DIFFERENTIAL EQUATIONS, Radioactive decay, Decay, Radioactive, Differential Equations, Differential