問題詳情
22. RLC 串聯電路中，若電阻 R 單位為 Ω 、電感 L 單位為 H、電容 C 單位為 F，則此電路之諧振角頻率 ωr(單位為 rad /s)為何？ 
參考答案
答案：B
難度：簡單0.755952
統計：A(4),B(127),C(11),D(11),E(0)
內容推薦
- 在我住的街道，沿街房子的門牌號碼是這樣排定的：在街道一側從1開始，依次用連續的奇數排定，另一側則用偶數。我的房子是137號，如果從這條街的另一端開始排號，我的房子是85號。我住的街道這一側有多少
- (A) conceding (B) negotiating (C) contradicting (D) neglecting
- The grocery shop went out of business because of the increasing _______, in particular the rent
- According to the author, which of the following best serves as an exampleof wearing masks？(A
- 請問 4/37化成小數後，小數點右邊第100位數字為何？(A)1(B)2(C)7(D)8
- (A) opponents (B) conglomerates (C) troops (D) alliances
- In order to stimulate sales growth and boost employees’ morale, the company adopts a new _______
- 圖(十二)是兩全等長方形玻璃板放置的情形，其中分成甲、乙、丙、丁四塊梯形及一塊平行四邊形。若甲、乙、丙、丁的面積比為4：3：5：6，則此四梯形的關係，下列敘述何者正確？ (A)甲乙相似(B)甲丙
- Do you wear a mask？ I＇m not talking about a Halloween mask of the killer fromScream or anything. I＇m
- A large number of venture capitalists investing in Facebook _______ soon to reap enormous gains
內容推薦
- 四、閱讀測驗Willingness to take risks and reactions to failure differ dramatically around the world. In so
- 將一平方公尺的硬紙板切成邊長為1公分的小方塊，然後將它們邊靠邊的排起來，問可排多長？(A)100公尺 (B)10公尺 (C)1000000公尺 (D)1000公尺
- What does the underlined phrase “a piece of plastic＂ in the lastparagraph refer to？(A)A piece
- 若 ω 為方程式x2+x+1=0 之一複數根，則ω2005=？(A) -1(B)1(C)-ω(D)ω
- Expenses and losses incurred in the course of business are generally tax _______, allowing to be
- What does the author try to say by using the story of the Thai weight lifter?(A) Name change
- Unable to even make the students well _______, the novice teacher felt so powerless in her first
- 某客運公司每天早上5：30發第一班車，已知早上7：00～9：00時段每5分鐘一班車，其他時段每15分鐘發一班車。請問早上7：34～9：34該公司共發了幾班車？(A) 16(B) 18(C) 20
- 如圖(十)，P點在O點正北方。一機器狗從P點依逆時針方向繞著O點作等速率圓周運動，經過1分鐘，其位置如圖(十一)所示。 若經過101分鐘，則機器狗的位置可用下列哪一個圖形表示？
- First _______ for homeschoolers, the self-taught learning tutorials are extremely popular.(A) de
- What is the cultural mindset behind the design of bankruptcy laws in Sweden?(A) Once you sta
- _______ the most intelligent student in class, Michael was asked to teach his other fellow stude
- 第 48 題至第 50 題為篇章結構，各題請依文意，從四個選項中選出最合適者，各題答案內容不重複While the appeal of a renewable, home-grown alternat
- A _______ application is to obtain legal protection for the creators to prevent their new invent
- _______ your advisory board have any further concerns, we would be more than happy to provide mo
- What does it mean by being allergic to taking risks?(A) People in those cultures are embraci
- The bestseller’s novels have been likened to _______ of Hemingway.(A) what (B) which(C) those (D
- While _______ the meaning of life, many are also struggling with everyday survival issues.(A) le
- 投擲一公正銅板連續出現100次正面後， 試問第101次是正面的機率？(A) 0 (B) 1 (C) 1/2 (D) (1/2 )101
- Which of the following can be inferred from the passage?(A) Believing that failures are sham
- 三、克漏字測驗【請依照段落上下文意，選出最適當的答案】Singapore is 41 one degree north of the equator between the tip of Malays
- There _______ fierce competition between different universities for the large amount of national
- 501 政府採購法第22條第1項第6款規定所稱「因未能預見之情形，必須追加契約以外之工程」，係指增加原契約外之工作項目、原契約項目規格之變更或既有標的數量之增加。(A)O(B)X
- (A) elected by (B) contributing to (C) consisting of (D) prepared by
- 右圖為某地區地面天氣示意圖，圖中實線為等壓線，有關圖中氣壓與風速比較的敘述，下列何者正確？ (A)X為高氣壓，甲地風速較乙地大(B)X為低氣壓，乙地風速較甲地大(C)Y為高氣壓，甲地風速較乙地大