The energy absorption corresponding to 1 Sv of dose equivalent is equal to?

The energy absorption corresponding to 1 Sv (sievert) of dose equivalent is indeed equal to 1 J/kg. The sievert is the SI unit used to measure the biological effect of ionizing radiation. It takes into account the type of radiation and its impact on living tissue.

The relationship between absorbed dose and dose equivalent is crucial in radiological protection and risk assessment, and they are connected through a quality factor, which accounts for the biological effectiveness of the type of radiation. By convention, 1 Sv signifies that there is an energy deposit of 1 joule in every kilogram of tissue, signifying a direct correlation between the dose equivalent in sieverts and the absorbed energy in joules per kilogram.

Other options, while associated with radiation measurements, do not accurately reflect the definition and conversion relevant to 1 Sv. For example, 1 Gy (gray) is the unit of absorbed dose but does not account for biological effects, which is why it is not equivalent to Sv without the quality factor. Similarly, the conversion to rem or the expression in erg does not directly represent the energy absorption defined for 1 Sv, making these alternatives less applicable in this context. Understanding these conversions is essential for interpreting data in medical dosimetry effectively