The product of absorbed dose and correct weighting factors is used to determine which quantity in radiation protection?

The correct choice represents the unit of sievert (Sv), which is the quantity used in radiation protection to account for the biological effects of radiation on human tissue. The process of multiplying absorbed dose, measured in grays (Gy), by appropriate weighting factors allows for the conversion from physical dose to an equivalent dose that considers the type of radiation and its specific impact on health.

Weighting factors are particularly important because different types of radiation (such as alpha particles, beta particles, gamma rays, and neutrons) interact with biological tissues in varying ways. For instance, alpha particles can cause more damage per unit of energy deposited compared to gamma rays. By applying these factors to the absorbed dose, one can derive a measure that better reflects the potential health risks associated with exposure to different forms of radiation.

Royally, the sievert is crucial in assessing radiation safety and determining limits for occupational exposure, ensuring that regulations adequately protect workers and the public from harmful effects. Thus, the product of absorbed dose and correct weighting factors leads to the sievert, aligning with current radiation protection practice.