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• (7)The waves are a cosine curve with crests 18 m apart. A vertical distance 4.8 m from trough to cre
• 30.設兩實數x y,滿足x2+y2=9。則的最大可能值為何？ (A) 2 (B) 4 (C) 6 (D) 8
• (8)Given average kinetic energy, (K) = (kT), of a molecule in air at room temperature (20°C = 293K),
• (9)In each of the following processes, does the entropy of the named system decrease? (A)cells diff
• 31.矩陣代表平面上的哪一種線性變換？ (A) 鏡射 (B) 旋轉 (C) 伸縮 (D) 推移
• 34.嘉南平原分布著大量的農田，土壤顆粒表面經常帶有負電荷，可以吸附營養的陽離子，提供植物根部透過水份來吸收。 然而過度施用化學肥料容易造成土壤酸化，由的極性大小，可以預判哪一種離子最容易殘留在土壤裡
• 32.從集合{1,2, ,21} 中選出若干個有三個元素的子集合，使得 1 到 21 中任兩個整數都恰好出現在選到的子集合的其中一個。請問總共選了幾個有三個元素的子集合？ (A) 50 (B) 60
• 33.有 10 個人玩大地遊戲圍成一圈。從這 10 人中選出 3 人，其中任兩人不相鄰的方法 有幾種？ (A) 42 (B) 48 (C) 50 (D) 56
• 3.請問有多少種由 1 到 18 中選取三個相異整數a<b<的方法，使得 a+b+c 是 3 的倍數？ (A) 216 (B) 240 (C) 252 (D) 276
• 24. 打籃球時，某生在罰球線上立定向斜上方拋投，投入一個空心球。球從離手到進入籃框為止的過程中，其動能 K 隨距地面之高度 h 的變化圖，最接近下列何者？圖中的箭頭方向表示過程的先後順序。 (A)(
• 34. Which picture best shows Woodshire? (A)(B) (C)(D)
• 9. 如下圖，直角三角形 ABC 中，∠B 是直角、為 ∠ACB 的角平分線，且四邊形 MNPQ為正方形，其中M、Q在上，N在上，P 在上，則＝？ (A)(B)(C)(D)
• 35.設數列滿足a1=1，且=0對任意正整數 n 均成立。已知是 108 的倍數但不是，請問 k 的最小可能值為多少？ (A) 4 (B) 5 (C) 6 (D) 7
• (10)A semicircular loop of radius a carries a positive charge Q distributed uniformly. What is the m
• 25. 下列有關物質波的敘述，何者正確？ (A) 物質波以光速傳播 (B) 靠物質傳播的波，此即物質波 (C) 物質波的理論由愛因斯坦提出 (D) 巨觀世界中物質波的效應並不明顯
• 26. 下圖為光譜儀的大略示意圖，入射光來源為高溫下的氫氣，由三稄鏡的位置看向底片，則下列敘述何者正確？ (A) 底片上的線條間距與三稜鏡與底片間的距離無關 (B) 氫原子所發的光僅使底片少數特定位置
• 35. Which is true? (A) The writer asks students not to believe in-school ads. (B) The writer teaches
• 36. What does the reading say about in-school ads? (A) In-school ads help students learn something a
• 37. What does a captive audience mean? (A) People who go shopping only when they find the best price
• 38. Why did the Basque people feel that even the walls were listening? (A) Because the police heard
• 39. What problem does the writer think Euskara has today? (A) Euskara is only spoken in the Basque C
• 40. What can we learn about Euskara from the reading? (A) It is the oldest language in Europe. (B) I
• 41. (A) his plan failed (B) his chance came (C) he made a mistake (D) he changed his mind
• 42. (A) He didn’t look good in the hat (B) The magic only made things worse (C) The hat he took away
• 43. (A) they planned to build their own castle (B) they decided to move out of the castle (C) they b