12. Which of the following molecules could have London dispersion force? (A) H2 (B) H2O (C) O2 (D) CO2 (E) all of the above

12. Which of the following molecules could have London dispersion force?
(A) H₂
(B) H₂O
(C) O₂
(D) CO₂
(E) all of the above

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10. 某系統之動態方程式為 \[ \dot{\mathbf{x}}(t) = \begin{bmatrix} 1 & 1 \\ 0 & 1 \end{bmatrix} \mathbf{x}(t) + \begin{bmatrix} b_1 \\ b_2 \end{bmatrix} u(t) \] \[ y(t) = \begin{bmatrix} c_1 & c_2 \end{bmatrix} \mathbf{x}(t) \] 其中 \( u(t) \) 為輸入， \( \mathbf{x}(t) \) 為狀態向量， \( y(t) \) 為輸出，滿足此系統為狀態可控制且狀態可觀測之條件為何？ (A) b1 ≠0且c1 ≠ 0(B) b1≠0 且 c2≠0 (C)b2≠0且c1≠0 (D) b2≠0 且c2 (t) ≠0

12. Which of the following molecules could have London dispersion force?
(A) H₂
(B) H₂O
(C) O₂
(D) CO₂
(E) all of the above

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相關試卷

12. Which of the following molecules could have London dispersion force?(A) H2(B) H2O(C) O2(D) CO2(E) all of the above

詳解 (共 1 筆)

相關試題

相關試卷

12. Which of the following molecules could have London dispersion force?
(A) H₂
(B) H₂O
(C) O₂
(D) CO₂
(E) all of the above