What is the absorption capability of beta radiation in human tissue?

Beta radiation consists of high-energy, high-speed electrons or positrons emitted by certain types of radioactive decay. When it interacts with human tissue, beta particles have a limited penetration capability compared to gamma radiation but can penetrate deeper than alpha particles.

The correct choice indicates that beta radiation is absorbed by about 10mm of body tissue. This is because beta particles can travel through various materials, including biological tissue, but lose energy and are eventually stopped by denser materials like skin and muscle, which typically results in an absorption depth around that range. The ability of beta particles to penetrate up to around 10mm of tissue helps in understanding their potential to cause biological damage, particularly in cases of internal contamination or skin exposure.

Other options would suggest either a lesser depth or that beta radiation can easily pass through all body tissue, which does not align with the actual properties of beta particles, as they are significantly attenuated by tissue.