A narrow, monoenergetic beam of X-rays passes through a slab of water of thickness .…
PHYSICS · Multi-part · Fermi University Physics · Nuclear Physics · Radiation interactions, detection and dosimetry · Radiation interactions, detection and dosimetry
Life at Thermal Energy, Ch Radiation in tissue: interaction, dose and risk
Problem
A narrow, monoenergetic beam of 100keV X-rays passes through a slab of water of thickness 8.0cm. Water at this energy has mass attenuation coefficient μ/ρ=0.171cm2g−1 and density ρ=1.00gcm−3.
((a)) Find the linear attenuation coefficient μ.
((b)) Find the half-value layer of water at this energy.
((c)) Find the percentage of the beam transmitted through the 8.0cm slab.