Math Problem Statement

Em 48 anos, a actividade de uma amostra radioactiva passou de 280 Bq para 35 Bq. Determine o período de

semidesintegração que decorreram nesses 48 anos

Solution

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Math Problem Analysis

Mathematical Concepts

Exponential Decay
Radioactive Decay
Half-Life

Formulas

Exponential decay formula A(t) = A0 * (1/2)^(t/T_{1/2})

Theorems

-

Suitable Grade Level

High School