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108年 - 108 高等考試_三級_核子工程、輻射安全:輻射度量(重複)#82390
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題組內容
五、今有一能量 100 KV 之 X 光射入 CsI(Tl)數位影像屏內;已知該 CsI(Tl) 之能譜尖峰位於 92 KV 時之能量解析度為 5.5%,且其發光效率為 82.5%,產生可見光之能量約為 2.8 eV
⑵試問該倍增管可產生多少光電子數?(5 分)
詳解 (共 1 筆)
詳解
提供者:yanruien
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