12.下圖顯示3種不同物質其溫度與電阻率之間的關係,請問下列何者正確?
(A)(a)半導體 (b)超導體 (c)金屬
(B)(a)超導體 (b)半導體 (c)金屬
(C)(a)金屬 (b)超導體 (c)半導體
(D)(a)半導體 (b)金屬 (c)超導體
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統計: A(16), B(35), C(59), D(284), E(0) #3102003
統計: A(16), B(35), C(59), D(284), E(0) #3102003
詳解 (共 4 筆)
#7330160
答案:B
61. Temperature dependence of resistivity for three materials (A, B and C) is depicted below. Which of the following statements is (are) correct?
I. A represents an insulator. II. B is a metal. III. C represents a superconductor.
(A) I and II
(B) II and III
(C) I and III
(D) II
(E) III
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