FILM Badge: Unit Range? Which unit is used for film badge readings?

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Multiple Choice

FILM Badge: Unit Range? Which unit is used for film badge readings?

Explanation:
Film badges measure dose equivalent to reflect the biological risk of radiation, not just the energy deposited. Because of this, the readings are given in rem, a unit of dose equivalent (where 1 Sv = 100 rem and 1 rem = 0.01 Sv). This contrasts with absorbed-dose units like rad or gray, which describe energy deposited per mass without accounting for the varying biological effects of different radiations or tissues. While the SI unit for dose equivalent is the sievert, film badges historically report in rem (and you may also see mrem, which are thousandths of a rem).

Film badges measure dose equivalent to reflect the biological risk of radiation, not just the energy deposited. Because of this, the readings are given in rem, a unit of dose equivalent (where 1 Sv = 100 rem and 1 rem = 0.01 Sv). This contrasts with absorbed-dose units like rad or gray, which describe energy deposited per mass without accounting for the varying biological effects of different radiations or tissues. While the SI unit for dose equivalent is the sievert, film badges historically report in rem (and you may also see mrem, which are thousandths of a rem).

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