第二小題這樣寫對吧？

(1) Please write down the energy balance equations (2) The initial state of an ideal gas mixture was 500K, and 30 bars. Next, the temperature was reduced to 300K. Assume that the mole fraction of A was 40%, Please calculate the partial pressure of species A in the mixture at its final state. (2%) (3) Please describe Carnot's Theorem and the Third law of Thermodynamics and. (2%) (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" 100

第四題求解

3. (5 points) What is the characteristic temperature of a rotational motion that has a wavenumber of 0.24 cm"¹? 4. (5 points) Is your body in thermal equilibrium with the environment? If yes, why? If not, what keeps you away from the thermodynamic equilibrium?

不好意思 請問可不可以教我這幾題 我真的不太懂 謝謝🙏🙏

8 av b Base For hawak Cait C ( ERCISE ► Choose the correct answer. 1. This bird comes from northern Europe. It (has flown, flew) thousands of kilometres in search of a warm climate. 2. 1 (haven't spoken, didn't speak) to my cousin for ages. 3. He (heard, has heard) many political jokes lately. 4. Irene (didn't see, hasn't seen) her best friend for three months. 5. John (has been, went) to Europe several times since 2000. 6. Shakespeare (has written, wrote) many plays. 7. He (painted, has painted) five pictures so far. 8. We (have seen, saw) something awful yesterday. 9. Juliet (has visited, visited) her aunt in Chicago three months ago. 10. She (has played, played) the piano since she was six years old. ISE 11

我想問一下第11題，為何D選項where不能選，the power of the place,the place ,不是地方嗎，為什麼不能用where代替. 這題答案為A(that),謝謝。

I 892009 二、綜合測驗(10%) 說明:第 11 至 20 題,每題一個空格。請依文意選出最適當的一個選項,並劃記在答案卡 。各題答對者得1分;答錯、未作答或劃記多於一個選項者, 之「選擇題答案區」 該題以零分計算。 第11至15題為題組 11 they're R one particular statue: Government buildings are often decorated with marble statues. These pieces of art give those who visit or work in these official (spaces a feeling of awe at the power of the place entering. At courthouses around the world, you'll have no trouble___ _12 Justice. Also called Lady Justice, she represents the fair justice that courts should deliver. The woman is often blindfolded and almost always carries old-fashioned balance scales. The scales show the fair way the courts will weigh evidence in a trial, and the blindfold shows how the law will is relatively not be influenced by the wealth or status of people brought to trials. However, 13 new. Lady Justice comes from the ancient Roman goddess Justitia. As her name 14, sh represented the concept of justice. Statues of this goddess showed her s a serious young woma simply carrying scales, while she was shown on coins with many different objects in her hand Not until 1543 wearing a blindfold. However, most modern statues now have this featu including the one on the US Supreme Court building. Alim to slitod a bar or vabot jud, tantoond aid diw saltos los 11. (A) that (B) how (C) what 12. (A) to spotomo) (B) spot/lissiqvi (0) (C) being spotted a) (D) where (D) spotting (A

求解 為何不能選A?

my leg! 1. Mike: Oh! I can feel something Sam: It can only be a mosquito (83). (B) biting (A) bite (C) to bite

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

become 不是瞬間動詞嗎 那為什麼它可以用現在完成式？

中文百科 中文名:瞬間動詞 外文名:Momentary verb 性質:動詞 特徵:是很長時間內沒進行這個動作 又稱:終止性動詞、點動詞 介紹 (1512 : close, leave, buy, join, become, pegin, f all · fall ill · get to(know), come, go, see, hear, h ear from, catch a cold, kill 1

想請問 She is a dynamic person, full of energy. 這句為什麼可以在full前面加逗號呢？兩句是如何連結的？

普物的熱力學章節，能用不是全屬地科的內容解釋嗎🥲感恩

4. 為何鯨魚魚群冬天習慣回到北方產小鯨魚,而夏天則往南方走,請以熱力學 說明之? Why whales are used to returning to the north to produce small whales in winter, but go south in summer, please explain with thermodynamics?

［計算機組織］ 請問這題的 b. 小題 不同的 processor 不是影響 CPI 的值嗎 為什麼可以拿 a. 算出來的 CPI 直接套在這題？

1.7 [15] Compilers can have a profound impact on the performance of an application. Assume that for a program, compiler A results in a dynamic instruction count of 1.0E9 and has an execution time of 1.1 s, while compiler B results in a dynamic instruction count of 1.2E9 and an execution time of 1.5 s. a. Find the average CPI for each program given that the processor has a clock cycle time of 1 ns. CPI = cycles per instruction 1.1 x 10 cycles for 1.0 x 10° instructions => CPL = 1.1 1.5 X 109 cycles for 1.2 x 109 instructions => CPI = 1.25 b. Assume the compiled programs run on two different processors. If the execution times on the two processors are the same, how much faster is the clock of the processor running compiler A's code versus the clock of the processor running compiler B's code? Execution time = CPI x IC x Cycle Time CPIA X ICA X CTP1 = CP1g x IC3 x CT22 CT P:/CTP2 = (CPIE x ICB)/(CPIA X ICA) = (1.25 X 1.2 x 10°)/(1.1. X 1.0 x 10°) = 1.36 Cycle time P1 = 1.36 x Cycle time P2 => P1 is 36% slower than P2