How many rem are contained in 1 sievert (Sv)?

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Study for the Health Physics (PMT 102A) Test. Access multiple-choice questions, explanatory hints, and detailed answers. Enhance your preparation confidently and get ready for the exam!

Multiple Choice

How many rem are contained in 1 sievert (Sv)?

Explanation:
Biological dose is described by the dose equivalent, which uses a weighting factor to reflect the different effects of radiation. The rem is the old unit for dose equivalent, while the sievert is the SI unit. For common radiations like X-rays and gamma rays, the weighting factor is 1, so the dose equivalent in rem or in sieverts aligns with the absorbed dose in grays. Since 1 gray equals 100 rad, 1 sievert (with a weighting factor of 1) corresponds to 100 rem. Equivalently, 1 rem equals 0.01 sievert. Therefore, in 1 Sievert there are 100 rem.

Biological dose is described by the dose equivalent, which uses a weighting factor to reflect the different effects of radiation. The rem is the old unit for dose equivalent, while the sievert is the SI unit. For common radiations like X-rays and gamma rays, the weighting factor is 1, so the dose equivalent in rem or in sieverts aligns with the absorbed dose in grays. Since 1 gray equals 100 rad, 1 sievert (with a weighting factor of 1) corresponds to 100 rem. Equivalently, 1 rem equals 0.01 sievert. Therefore, in 1 Sievert there are 100 rem.

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