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  • 2014/08/26 at 03:54 #318
    Dirk Geeroms
    Keymaster

    Is A_0 altijd gelijk aan 0,23 Bq/g?
    En hoe moet je de oefening dan verder oplossen?

    De activiteit A(t) wordt gegeven door: A(t)= (0,693 * N(t))/T.
    De vervalwet stelt dat : N(t)= N_0 * 2^(-t/T).
    Hieruit leid je af : A(t)= A_0 * 2^(-t/T).

    • This topic was modified 10 years, 4 months ago by Dirk Geeroms.
    • This topic was modified 10 years, 4 months ago by Dirk Geeroms.
    • This topic was modified 10 years, 4 months ago by Dirk Geeroms.
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