27 若一體積為 1 cm3之空腔內充滿著空氣 (ρair=1.293 kg/m3 ),接受照射後,共游離出 3.336 × 10-10C 之電量,試問在空氣中之吸收劑量為何?(w/e=33.85 J/C)
(A)0.693 Gy
(B)0.873 Gy
(C)1.0 Gy
(D)7.62 Gy
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統計: A(4), B(109), C(8), D(4), E(0) #2176597
統計: A(4), B(109), C(8), D(4), E(0) #2176597