Final answer:
The wall penetration level of the Spectre refers to its ability to pass through different materials or barriers. Radiation with higher penetration power can pass through more material and is more dangerous.
Step-by-step explanation:
The wall penetration level of the Spectre refers to its ability to pass through different materials or barriers. In terms of radiation, the level of penetration power determines how easily it can pass through matter. Typically, radiation with higher penetration power can pass through more material and is more dangerous.
For example, alpha particles have low penetration power and can be easily blocked by a sheet of paper or even a few centimeters of air. On the other hand, beta particles have higher penetration power and require thicker barriers like a few millimeters of aluminum or plastic to block them.
To protect yourself against both alpha and beta particles, you can use appropriate shielding materials. For alpha particles, a piece of paper, clothing, or even the outer layer of your skin can provide sufficient protection. However, for beta particles, thicker barriers such as aluminum or plastic sheets are necessary.