Which outcome occurs when a Cesium-137 source experiences excessive self-shielding?

💡 Explanation

Gamma rays emitted from the interior of the cesium-137 undergo increased self-absorption via Compton scattering; therefore, apparent decay rate decreases, rather than changes to half-life or overheating, because isotope characteristics are unchanged by flux.

• Which acceleration results from indistinguishable inertial/gravitational forces under Einstein's equivalence principle?
• Which phenomenon causes radio wave propagation beyond line-of-sight distances in Earth's atmosphere?
• Which consequence results when an adaptive PID controller's objective function in a chemical reactor encounters prolonged local minima?
• Which outcome arises from applying a strong external electric field to a molecule's electron orbitals?
• Which consequence results when iterative deconvolution functions are corrupted in astronomical adaptive optics?
• Which mechanism distorts observed galactic shapes near black holes?