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• 45. 如右圖所示，一截面 b✖h 之矩形立柱 ABC，其彈性模數為 E。在中點 B 處，x、y 方向位移被束制，但允許 z 方向位移。試求 x-z 平面上挫屈之臨界載重 Pcr(x-z) 為何？ (
• 46. 如右圖所示，梁 AB 靜置在懸臂梁 CD 上，兩梁撓曲剛度 EI = 25,000 kN/m2 ，試求 C 點撓度 ΔC 為何？ (A) 0.016 m (B) 0.046 m(C) 0.00
• 47. 一長度 L，撓曲剛度 EI 為常數之懸臂梁，上方受一均佈載重 q，自由端連接一線彈性彈簧(彈簧常數k =)，試求B點之變位為何？(A) (B) (C) (D)
• 48. 有一靜止物體因殘留應力炸成兩塊，其重量分別為 8 kg 及 4 kg，且以相對速度 36 m/s 飛離，不考慮空氣阻力，試求兩塊物體之速度分別為何？(A)36 m/s，-8 m/s (B) 2
• 49. 一重量為 w 之物體，在半徑 r 之圓周上作等速運動，角速度為 ω，試求此物體之向心力為何？(A) wrω2(B) (C) wr2ω (D)
• 50. 一材料點之應力狀態 σxx = 50 MPa，σyy = -50 MPa，τxy= -20 MPa，材料之彈性模數 E = 280 GPa，剪力模數 G = 100 GPa，試求其應變能密度(
• 1. 下列選項的因次何者與能量因次不同？(A) 質量乘以速率平方 (B) 力矩乘以角度 (C) 壓力乘以體積(D) 衝量乘以時間 (E) 電量乘以電壓
• Questions 71 through 73 refer to the following advertisement.【題組】71.What is the primary goal for RIO
• 1. The development of heart disease can result from a diet high in(A)protein.(B) unsaturated fats.(C
• 1. Which of the following is one of the ways that the membranes of winter wheat are able to remain f
• 1. 何謂模寬(moulded width)？ (A)在船長中點處，由一舷的肋骨外緣量至另一舷的肋骨外緣之間的水平距離 (B)在船體最寬處，由一舷船殼板外緣量至另一舷船殼板外緣之間的水平距離 (C)在
• 2. 下列關於電磁波的敘述，何者正確？(A) 電磁波為縱波(B) 可見光是電磁波，在真空中與介質中均以相同速率傳播(C) 電磁波與力學波一樣都有反射、折射、干涉與繞射現象(D) 相同強度的電磁波頻率越
• 3. 珠寶商使用最小刻度為 1 mg 的電子秤測量金飾質量 5 次，求得平均值為mAV，標準差為 SD。若以u A  、 uB與uC分別代表標準的 A 類、B 類與組合不確定度，且已知分析過程計算機顯
• 4. 空間中有相距2d的兩靜止點電荷，已知將此兩點電荷緩慢移近至相距d靜止，需作功W。若再將兩點電荷緩慢移近至相距d /5靜止，則需再作多少功？(A)10W(B)8W(C)5W(D)4W(E)W
• 5. 某生設計了一個不需使用計時器而可量測重力加速度的實驗。他選用了一個彈力常數為k、自然長度為l、繫有質量為m之質點的彈簧，使其作水平面之簡諧運動。再以一個擺長為L、擺錘不計體積、質量為M的單擺，調
• 【題組】72.Who is the most likely person to give this speech? (A) A satisfied customer of RIO Catering.
• 【題組】73.Which action was not undertaken by RIO Catering last year? (A) Reduced waste by 30% through e
• Questions 74 through 77 refer to the following speech.【題組】74.What is the primary message of the spee
• 【題組】75.What qualities are encouraged for recent graduates in the speech? (A) Adaptability and persis
• Questions 77 through 79 refer to the following speech.【題組】77.What is the primary concern raised by t
• 【題組】76.Who does the speaker recommend reaching out to for support during the job search? (A) Social
• 【題組】78.What is the speaker's proposed solution to address the decline in new customer acquisiti
• 【題組】81.What does the host, Lily, suggest might be a drawback of continuous productivity? (A) Decreas
• 【題組】82.What will be included in the episode alongside practical tips? (A) Narratives from individual
• Questions 80 through 82 refer to the following broadcast.【題組】80.What is the primary focus of today&#