（7）怎麼寫😅

(4) Please describe the differences between ideal gas and real gas (2%) (5) In Van der Waals equation of state, please describe the meaning of parameter "a" and "b" briefly.(4%) (6) Please define Gibbs free energy (G), state the limiting factors and the meaning of Gibbs free energy [3%] (7) According to (4). Please provide two possible forms of energy that might affect the Gibbs free energy of a system. [2%]

第二小題B錯哪了 我是使用刪去法

易忻资優地科 析 ※閱讀素養專區※ 荷蘭青年柏揚·史拉特(Boyan Slat)在 16 歲的一次潛水時對海洋中滿是垃 圾的景象感到十分震驚,因此他於 2013 年成立海洋清理基金會,立志解決海洋垃 圾危機,他計畫利用海流、風力等要素,讓垃圾自動被攔截而不需要人工處理;史 拉特設計的U型浮柵,下方有三公尺的防護網,可以攔截大部分的海漂垃圾,而海 洋生物也可以輕鬆游過防護網,不會因此受困其中。 史拉特表示,如果這次實測成功,他們會再開發 60 個 U型浮柵,預計五年內 清除太平洋垃圾帶一半垃圾,未來也希望在其他海域布署,期望 2040 年清除全球 90%的海漂垃圾。 【學測地科總複習】 然而在 2018 年 9 月,年僅 24 歲的史拉特經由大量募資而研發出的系统 001 (System001)(俗稱海洋吸塵器)從舊金山出發後經過了幾個月,卻發現成效不彰、 出師未捷,需要不斷調整、維修,甚至在 2019 年1 月系統斷裂,最終宣告失敗。 請回答以下兩題: ( )(1)團隊宣稱在洋流、風和海浪的作用下,系統 001 會比塑膠漂得更快, 然後把塑膠垃圾集中到U字形的圍欄中間。理想情況是風、海浪和洋流全都是往同 另一個方向走,造成失敗無法有效收集垃圾的可能原因以及未來可能遭遇的問題何者 錯誤? (A)海洋的力量難以估計,大浪、狂風暴雨都可能使系統毀損甚至可能讓 系統本身變成一個 600 公尺的超大型海洋垃圾 (B)因為科氏力的影響,風吹的方 向和海水的移動方向並不相同,三公尺深的浮動圍欄和表面的垃圾受到海水的力方 向並不相同 (C)洋流的流動受到很多因素影響而難以準確估計,使系統 001 難以 到達預期的垃圾帶位置 (D)系統 001 漂浮在海中會使生物附著、生長,最終因為 重量太重可能使系統沉沒 (E)為了使系統 001 能追上塑膠碎片漂流的速度,所使 用的化石燃料可能造成更多的損失 国家海 COT R&瑞金 )(2)這個系統希望攔截的垃圾帶位於東太平洋上,面積估計達 160 萬平方公 里,比 44 個臺灣還大,其上漂浮著約 1. 8 兆片塑膠垃圾,重約8萬公噸,垃圾帶 對人類、對環境的影響何者錯誤?(A)塑膠垃圾被分解成小碎片、微粒,經由食 物鏈而進入人體內 (B)覆蓋海面的超大型垃圾帶,可能造成海洋湧升流消失,無 法將營養鹽帶至海水表層 進入海洋的垃圾,除了漂流在表層的塑膠碎片,還 有很大的比例會沉降在海床上,污染深海環境 (DV很多的垃圾含有致癌物質,危 害海洋生物 (海洋環流位置有時會稍微偏移,被聚集在垃圾帶上的部分垃圾可 能脫離環流,被沖上岸重新污染陸地 S423) 解析:(1)(E);(2)(B) 可乾淨 (即安出去) (湖和出生)因总 06ay 因总 G

救我感恩您

Which is not an appropriate pair of analogy between mechanical and electrical quantities of the oscillating systems? (A) x➜ Q; (B) v ←➜1; (C) m← C; (D) F→ V; (E) None.

請問第四題如果選D的話合理嗎？覺得蠻通順的 謝謝!

II. 綜合測驗 With all the TED Talks available, how can you choose a good one to start with? TED.com offers several playlists that can introduce you to TED Talks. 1. playlist* features the 25 most-watched talks. Another, 2. "11 must-see TED Talks," aims to give an introduction to the wide range of topics covered. Still another has 3. of the very first talks to be uploaded. 4. , you might start with the one talk that is on all three lists: Sir Ken Robinson's "Do Schools Kill Creativity?" This talk 5. is from 2006, is about encouraging creativity in school. TED's most popular talk, it 6. more than 58 million times over the years. Talks also bed The 563.6 Talk. Eve miss one 1₁. online. T even if y If you still don't know 7. a talk, try TED.com's TED Recommends* system. Using jetoi sii ni sau tot jelewater at slytestil vibaori-pos nseil. some topics you find interesting. 9. with that this is very easy. All you have to do is 8. information, the system recommends a talk for you to watch and rate. After you watch that first 5021 (8) muntari A talk, a second is recommended based on your rating. 10. you watch and rate, the system learns your preferences* and can suggest more and more interesting talks for you. However you choose your first video, TED Talks can be so interesting that it probably won't be your last. 註*: playlist 播放清單;recommend 推薦;preference 偏好 註*:re 1. 6. (B) One coronal THC (C) Another (D) Other ( IV. 篇重 (B)1. ) 1. (A) Some s ohni T (B) known for (C) known as (D) known to (A) S (V) 2. (A) known by Say It (8) do (C) little SURMA) (D) a little st (B) a few B) 3. (A) few ( () 4. (A) In fact commemo (B) In other words (D) However 1 blowodi 10ei (C) Instead blow od si notlesinagio C (C) that (B), which (D), who (^) which bos HO(A) sl odi omr 978l odi Every videos all also launc follow the local focu (B) C in (C) T

請問這裡的extent是指範圍嗎？這句我也看不太懂……

The third way scientists think about biodiversity is the number of different ecosystems in an environment. 3. bm Whether the ecosystems in an environment are biologically diverse and healthy enough to interconnect with each other in a balanced 相互关联 主題動盪年代 99

1為什麼選C?

2622A (A) IF(B) Since (L') Though U!! MC (2)4 (3B 1410 (518 On the first day of school, we see a lot of students in school buildings. However, 16 7/65

G小題錯在哪⋯

Au equation of state relates the state v (g) True false The internal energy of an animal cell (system) can only be changed by the flow of heat (9) or work (w) across the boundary between the system and surroundings. (4 points). s'open system m True false: Find the incorrect conclusions from the following sentences and correct them. (20 points).

51題，解答九分之一那邊，為何是cot3x的三次方而不是一次方，為何是九分之一不是三分之一？

Finding an Indefinite Integral In Exercises 49–58, find the indefinite integral. Use a computer algebra system to confirm your result. 49. cot 2x dx 50. tan Soor foset X X sec4 4 4 dx 51. csc4 3x dx 52. cores X X cot? csc4 – dx 2 2

國：前標 英：均標 數B:均標 社會：頂標 大約能上哪些學校？我高二這是我預估的學測成績

第三題為何是3啊⋯⋯ expansion那內能差不就是小於0嗎，

(3) Pushing the piston down so as to do work on the system 3 PV a (c)Multiple Choice: What is the correct result for reversible isobaric process in which an ideal gas undergoes an expansion form 1 L to 10 L in a closed system? BU-atw DHECPAT (3 points) Pv=nRT AU=croTo (1)w > 0, AU>0,q>0; (2)w >0, AU<0,q<0; (3)w<0,AU>0,q>0; (4)w <0, AU<0,q<0 个小 finat low of thermodynamics takes the