13. 如下圖所示，此導體材料其電阻係數為 4×10-8 (Ω- m)，電流方向如圖所示，試求其電阻值？ (A) 2×10-3Ω (B) 4×10-3Ω (C) 6×10-3Ω (D) 8×10-3Ω

13. 如下圖所示，此導體材料其電阻係數為 4×10^-8 (Ω- m)，電流方向如圖所示，試求其電阻值？

(A) 2×10^-3Ω
(B) 4×10^-3Ω
(C) 6×10^-3Ω
(D) 8×10^-3Ω

答案：登入後查看
統計： A(3), B(2), C(2), D(0), E(0) #2366030

詳解 (共 1 筆)

is.bingo

B1 · 2021/04/28

#4683953

(共 1 字，隱藏中）

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5. Which of the following statements is true with respect to Belady's anomaly? (A) Giving more memory to a process will improve its performance. (B) As the number of allocated frames increases, the page-fault rate may decrease for all page replacement algorithms. (C) For some page replacement algorithms, the page-fault rate may increase as the number of allocated frames increases. (D) For some page replacement algorithms, the page-fault rate may decrease as the number of allocated frames increases.

13. 如下圖所示，此導體材料其電阻係數為 4×10^-8 (Ω- m)，電流方向如圖所示，試求其電阻值？

(A) 2×10^-3Ω
(B) 4×10^-3Ω
(C) 6×10^-3Ω
(D) 8×10^-3Ω

詳解 (共 1 筆)

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