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【題組】40. 下列有關陰極射線的敘述,哪些是正確的? (A)陰極射線由陽極發出,往陰極加速飛行 (B)陰極射線會受到電場的吸引而向陽極偏轉 (C)陰極射線會受到磁場的影響,飛行路徑產生變化 (D)不
問題詳情
【題組】
40. 下列有關陰極射線的敘述,哪些是正確的?
(A)陰極射線由陽極發出,往陰極加速飛行
(B)陰極射線會受到電場的吸引而向陽極偏轉
(C)陰極射線會受到磁場的影響,飛行路徑產生變化
(D)不論使用何種金屬當陰極,所產生射線的性質均相同
(E)陰極射線具有粒子的性質,可由陰極射線管的實驗測得此粒子的質量
參考答案
答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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