問題詳情
⑵假設弦長為 L,並知在某特定時刻 t0,此弦形狀為 f(x,t0)。請求解此波動方程式。若未能推導出波動方程式,請原則上說明如何求解。(10 分)
參考答案
答案:E
難度:非常困難0.0674847
統計:A(188),B(129),C(1925),D(325),E(220) #
個人:尚未作答書單:釋字530、公務人員考績法免職處分要件之授權規定違憲?、監察院針對「事」所發動的權限
內容推薦
- (A) to (B) than (C) from (D) for
- (D) PC English is applied widely in the modern society. A business may possibly advertise that it is
- (A) ever since (B) even when (C) only if (D) as if
- 依中華民國國家標準 CNS 規定,消防設備圖中 代表(A)自動撒水水管(B)播音管線(C)火警系統管線(D)消防水管。
- (A) crawl (B) crawling (C) to crawl (D) crawled
- (C) Baseball is a very popular sport in many countries, but the behavior of baseball fans differs a
- (A) analyze (B) analyzing (C) analyzed (D) to analyze
- Whenever John and Mary have a quarrel, he always _______ to her tears and says yes to everything
- New Far East English Reader Book Two, Lesson 1-4Cloze 20%(A) A man found a cocoon of a butterfly. He
- (A) thinks to represent (B) is thought representing (C) thinks representing (D) is thought t
內容推薦
- I. Vocabulary 20%Mr. Easton was seriously hurt in an accident and was warned that another bad fal
- (A) reserved for (B) apologized for (C) looked for (D) searched for
- When Jennifer finished reading the novel, she tried to _______ (visual) the future world describ
- We chose a bear to be the m_____t for our baseball team because we wanted to be as strong as a b
- Metals will expand as they are heated and c_____t as they get cooler.
- (A) visually (B) vertically (C) alternatively (D) economically
- 三、何謂抽樣架構(sampling frame)?一個好的抽樣架構應該具備那些條件?(25 分)
- II. Translation 15% (3% each question) 每格不限填一個字, 第 5 題為整句式翻譯他說起話來好像跟我們其他人一樣經歷過許多挑戰,事實上他連面對一個小小障礙都
- The teacher placed great e_____s on the importance of grammar. She kept mentioning how important
- Don’t bother to buy me any more food. I will eat two of the buns this morning and save the r_____
- (A) telling (B) told (C) being told (D) tell
- 四、問卷是社會研究常用的方法,請問在設計問卷時必須注意那些基本原則?(25 分)
- 在前往車站的路上,爸爸盡其所能的把車子開快一些,好讓我及時到達那裡。On the way to the station, my father __________________________
- Children with learning d_____ties need our special attention. They may learn slow and need more
- Her excellent performance in the concert was beyond her own e_____ns. She never thought that ever
- Reading 12% (2% each)(A) Monarch butterflies are a common summer sight in the northern United States
- CNS 表面織構符號中,MRR Ra6 之評估長度為(A)8(B)5(C)0.8(D)0.25 mm。
- 最近這幾個禮拜我之所以一直那麼認真在讀英文是因為不想再讓我爸媽失望。____________ I have been studying English so hard for the past
- Anita’s father encouraged her to go into the medical p_____n and that’s why she wanted to be a d
- Taking care of such a little baby r_____es your great patience and full attention. Do you think y
- Based on this passage, which of the following is Not True?(A) Monarchs winter across the Gul
- 循環熱效率。(10 分)
- 當被邀請去吃晚餐時,我們應該知道什麼該做以及什麼不該做。When invited to dinner, we are supposed to know _____________________
- The lawyer felt o_____ded because of the taboo words. He was very angry.
- March 28th seems to be a lucky day to get married. I’ve received two invitations to the wedding r