題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
四、有一內含 1 kg O2 的絕熱容器,溫度 15℃,壓力 300 kPa。以一閘閥連接另一內含N2,體積 2 m3 的非絕熱容器,溫度 50℃,壓力 500 kPa。當閥打開後兩氣體混合成一 25
問題詳情
四、有一內含 1 kg O2 的絕熱容器,溫度 15℃,壓力 300 kPa。以一閘閥連接另一內含N2,體積 2 m3 的非絕熱容器,溫度 50℃,壓力 500 kPa。當閥打開後兩氣體混合成一 25℃之均勻混合物。假設環境溫度 25℃,試求:
【題組】
⑴混合後的壓力(kPa)(8 分)
參考答案
答案:B
難度:非常簡單0.975953
統計:A(42),B(2638),C(16),D(7),E(0)
上一篇 :
【題組】47. According to the article, whose invention is the printing press?(A) The Chinese.(B) A German
下一篇 :
6. It is commonly believed that eating fruits after meals is good for d n. It may help to change foo
資訊推薦
三、假設要以一台性能係數(Coefficient of performance)為 1.6 的冷凍機將 10 kg 的水由30℃冷卻到 5℃,已知該冷凍機的功率輸入為 500 W,而水的比熱為 4.1
12. The g n gap appears when older and younger people do not understand each other because of theird
【題組】48. What may the printing press have helped to create directly?(A) A large group of powerful rea
9. After suffering successive defeats, Roger Federer was ex y happy when he won French Open on June
【題組】54. According to the article, the Moai ________________.(A) are what makes Easter island well-kn
13. Helen is a very c l reader. She reads books seriously and carefully in order to judge whether wh
【題組】49. How long has the paper been used by the Chinese since its invention?(A) For more than 2,100
64.口服有效之雌性素ethinyl estradiol,結構上的乙炔基位於第幾位碳上?(A)16 α (B)16 β (C)17 α (D)17 β
【題組】55. Imagine that you were an inhabitant on Easter Island around 600 A.D., and the following are
7. He is utterly u e; you cannot tell what he is going to do or how he is going to behave next minut
14. It’s not surprising that Tina chose English as her college major because she had been crazily fa
【題組】50. Which of the following is NOT suggested in the article?
65.下列口服降血糖藥中,何者屬於sulfonylurea類衍生物?(A)Glyburide (B)Metformin (C)Repaglinide (D)Rosiglitazone
第二部份: 非選擇題 30% 請在答案卷上作答Vocabulary and derivatives 30% (1-5 題, 每題 2%; 6-25 題, 每題 1%)1. Due to the inc
59.下列ACE抑制劑中,何者不屬於前驅藥?(A)Benazepril (B)Enalapril (C)Lisinopril (D)Ramipril
15. The g_____n ceremony of the HSNU, featuring the Maya civilization this year, took place on June
<B> Easter Island, part of present-day Chile, is home to hundreds of figure-like statues known
10. Jenny is a great teacher. She doesn’t lose her patience even when she is b ed with her students’
2. Taking r e on the person who harmed you, although it seems to turn the harm you felt into triumph
8. Drinking alcohol during pregnancy can be a h d to the baby to be born. It sometimes causes the ba
16. Visitors are not encouraged to travel to the countries where the swine flu has s_____d.
二、假設空氣為一種理想氣體,其性質如下:比熱比為 1.4,氣體常數為 0.287 kJ/kgK,等壓比熱為 1.06 kJ/kgK。【題組】 ⑴若要將 1 kg 空氣以可逆絕熱方式由 100 kPa
140. 引擎轉速在 1200rpm,理想點火時間是位於活塞到上死點前 1/600 秒,求該轉速下的理想點火時是上死點前多少度(A)6°(B)8°(C)10°(D)12°。
3. The couple have been jobless for a year. Now they have to m e on the small amount of moneyreceive
60.下列何者係與胰島素一起由胰臟β細胞分泌?(A)Amylin (B)Glucagon (C)Glucagon-like peptide-1 (D)Pramlintide