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問題的種類

物理 高中

請問第四題的D、第五題🙏🏻

40 波的頻率與折射波的頻率相同。 太陽表面在2017年9月接連發生一起被稱作「太陽閃焰」的大型爆發,規模為10年來最大。科學家預計爆發所噴出 的帶電粒子團兩天後抵達地球,撞擊大氣層後產生電磁波,以致影響通訊品質。已知太陽與地球距離約為1.5x1011 公 C尺,光速約為3.0x108公尺/秒。下列敘述哪些正確? 0 (A)電磁波並無繞射與干涉的現象(B)電磁波在空間傳播須以帶電粒子為介質 1.5×103 500 3x68 (C) 電磁波具有隨時間作週期性變動的電場與磁場D 帶電粒子團脫離太陽時的速率約為8.7×105 公尺 / 秒 (E)帶電粒子團撞擊地球大氣層之後約8分鐘,地球上才能觀測到太陽閃焰影像。 折射線 我們常在生活中聽到2.4G無線這樣的名詞,根據美國聯邦通訊委員會(Federal Communications Commission)所定義, 2.4G是指在ISM 頻段中,2.4~2.4835 GHz之間的頻率,完整名稱為 Industrial Scientific Medical Band,是預留給工業、 ·科學及醫療使用的免費頻率,沒有任何使用上的限制。依本文所言,下列敘述哪些正確?(光速c=3x108m/s) (A) 2.4G 中的最長波長約為12.5cm (B)頻率愈大者,其傳播速度愈快 (C)波長愈長者,其傳播速度愈快 (D)只能在地球上傳播(E)可以在太空中使用。 甘零件油左直空中的波長約為300奈米,下列有關此電磁波的敘述,哪些正確? 去完的頻率約為1015 赫茲

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英文 國中

看不懂31。謝謝你的幫忙🥺,我要更認真讀英文🤣🤣🤣🤣

Questions 30-34 are based on the information provided in the following web page and en 7+14 Qwww.icmss.org.tw/conference BO The Fifth International Conference on Management and Social Sciences (ICMSS) Call for Papers the fields of Communication & Society, Politics & Law, Banking & Finance, and The ICMSS, now in its fifth year, is a platform for scholars to discuss research in Marketing & Management. email account: papers@icmss.org.tw. Only upon payment of the registration fee colleges or research institutes are invited to submit original papers to the following The Fifth ICMSS will take place in Taipei, Taiwan. Researchers at universities, All submissions will be peer reviewed by three competent referees. Authors of (US$110) will submissions be reviewed for inclusion at this year's conference. accepted papers may be required to amend their work as advised by the review panel. Revised papers must be submitted by the deadline below. Important dates Deadline for paper submission: July 17/1 根据建議. 修改後,再寄一次 Notification of acceptance: August 20 8/20 是否被接受的通知 Deadline for submission of revised papers: September 20 119/20 Conference dates: November 10-12 Notes 11/10-12 For format guidelines, please click here. Papers that do not conform to the requirements will be returned for modification. f you have questions, please write to Judy Hall at jh@icmss.org.tw. R From: To: R R R R Dennis Burton <dburton@univmail.edu> Judy Hall <jh@icmss.org.tw> Subject: Questions about the 5th ICMSS Dear Ms. Hall, Thank you for your prompt response. I have paid the registration fee as per your instructions. However, in my previous email, I also asked whether submission of multiple articles is accepted. I hope you can clarify this as soon as possible. Both articles I plan to submit are co-authored with my colleague Professor R. Jones. Although the papers both concern the role of central banks in managing the money supply, they are written from different perspectives. I believe that they will be of great interest to the target audience of this conference. In addition, there still appears to be a problem with the link on the website. I have tried the web browser you suggested, but I still received a "Cannot find expecte page" notification. Thank you for your assistance. I look forward to hearing from you. Best regards, Dennis Burton amend (v.) 11 the law · panel In.) review panel

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英文 高中

求解(1)A B選項

(C) to (D) over (5)(A) have had (6)(A) However (7) ((A) for (B) of (4))(A) balance (B) value (C) survey (D) effort (B) had had (C) have (D) having (B) Instead (C) First (D) So (C) because (D) though (9) (A) focused on (10) 五、綜合測驗 1. (8)(A)(A) as (B) if (B) dealt with (C) communicated with (D) had an effect on (A) before long (B) in the end (C) now and then (D) in the near future 不久之後 有時偶爾 DELETE INSERT When it comes to friendship, some key ingredients are necessary for a happy and healthy 例如 relationship. For instance, it helps to have common interests, such as sports or other hobbies. We all have the experience that friends who have Shelimilar interests could last their friendship for years. It's also 2 to be a good listener, and to feel that you can trust your friend with your thoughts and feelings. Someone who has trouble 3 one another is surely not to be appreciated. (PFE) FIX NUM The poem Friendship Soup was written by a teenager. It describes how forming a strong of great value to have the necessary ingredients, friendship is like making a good soup. It is and keep an eye on it to make sure it gets the attention it needs. _5_ having ingredients, the 心甘情顧 willingness to take some time to help it develop also matters. Like a good chef, don't forget to a little spice to keep things fun and interesting. (1) ((A) have shared (B) had shared (C) shared (D) sharing (3)(A) focused (B) expressed (C) advised (D) managed

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英文 高中

求解(1)A B選項

(C) to (D) over (5)(A) have had (6)(A) However (7) ((A) for (B) of (4))(A) balance (B) value (C) survey (D) effort (B) had had (C) have (D) having (B) Instead (C) First (D) So (C) because (D) though (9) (A) focused on (10) 五、綜合測驗 1. (8)(A)(A) as (B) if (B) dealt with (C) communicated with (D) had an effect on (A) before long (B) in the end (C) now and then (D) in the near future 不久之後 有時偶爾 DELETE INSERT When it comes to friendship, some key ingredients are necessary for a happy and healthy 例如 relationship. For instance, it helps to have common interests, such as sports or other hobbies. We all have the experience that friends who have Shelimilar interests could last their friendship for years. It's also 2 to be a good listener, and to feel that you can trust your friend with your thoughts and feelings. Someone who has trouble 3 one another is surely not to be appreciated. (PFE) FIX NUM The poem Friendship Soup was written by a teenager. It describes how forming a strong of great value to have the necessary ingredients, friendship is like making a good soup. It is and keep an eye on it to make sure it gets the attention it needs. _5_ having ingredients, the 心甘情顧 willingness to take some time to help it develop also matters. Like a good chef, don't forget to a little spice to keep things fun and interesting. (1) ((A) have shared (B) had shared (C) shared (D) sharing (3)(A) focused (B) expressed (C) advised (D) managed

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英文 高中

請問一下 為什麼這句話要加上"are canines" 不是直接用dogs that ... 就好了嗎 加上去是為了強調嗎?還是有其他意思?

15. (A) identity (B) opinion SWA bo129ih sivem letnou (C) salary (D) belief 第16至20題為題組 Inguor 921 (8) (A) Dogs have been considered loyal friends to humans for thousands of years. In addition to the love and affection they offer, they can also provide comfort by being good listeners. Reading therapy dogs are canines that help shy kids who have difficulty reading or talking to people. The dogs are specially trained to remain still and attentive __ 16__ listening to humans. Having the dogs listen closely to their words helps children build confidence and social skills. This is especially important in a time when face-to-face _17_ are rarer as people are now communicating primarily through digital devices. In 2016, several Japanese public libraries began training and using reading therapy dogs. Their services really 18 during COVID-19. The dogs helped children remain calm during the difficult lockdowns of the pandemic.wode 290 sď. In 2021, Taiwan also 19_. For the first time ever, pet dogs were allowed in the Kaohsiung Public Library during a speech by illustrator Lee Chin-lun. The talk was about transforming Taiwan into a society that is more 20 towards animals. The event offered the audience a special experience that connected them with their pets. Some attendees even stated that the warm atmosphere felt like a family reunion.

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英文 高中

請問第七題怎麼解

WISDOM ENGLISH broader of the D Talk their iver als. out of d Unit 8 Ban-Doh: The Most Authentic Taiwanese Eating Experience a student exchange program has really opened my eyes 2 the cultural differences between my country and Taiwan. One of the most memorable parts of my trip was when host family invited me to a wedding banquet in Kaohsiung. my 3 arriving at the banquet, I soon realized that it was totally different from what I'd expected. Back in the US, banquets are usually held in large dining halls. This one, taking place right out on the street! 4 was tent occupied nearly half the street. However, none of the pedestrians or the people in passing vehicles looked like they cared. Under the tent, guests sat at large round tables, chatting cheerfully. At one end of this temporary tent, there were cooks and assistants up shelter all the guests from the fierce sun, a huge delicious-looking food. 7 6 energetically to prepare platters of quite curious about how this fascinating custom of "open-air" banquets had first come about, I asked my host parents. The host father explained that this kind of banquet, known as a "ban- doh" in Taiwanese, 8 in the countryside. In the old days, when people gathered for a special event such as a wedding or an elder's birthday, everyone in the neighborhood would 10 9 to a ban-doh. The host would prepare all ingredients for the meal, and the neighbors would help out. Some would do the cooking, while others might provide tables, chairs, and eating utensils or assist in other ways. They would then all relax and enjoy the banquet together. The ban-doh back then was all about enjoying a sense of community and togetherness. Having the chance to experience this fascinating event, I feel truly lucky. It is the first story that I will share with my friends and family when they ask me about my student exchange experience in Taiwan. (A)1. (A)Taking part in 0809 (A) backward 4 (0) 3. (A) Upon B)4. B) 5. (A) Putting (A) In other words (D) in front of Until (D) In particular (B) Took part in (B) toward (C) Takes part in (C) regarding (D)Taken part in (B) as soon as (B) on the other hand (B) Put the moment (C) additionally (C)To put (D) Have put B) 6. (A) work (B) working 7. (A) Were (B) Feel XC) t (C) Being to work (D) worked 8. (A) originate (B) originating (C) to originate (D) Felt (D) originated (9. (A)cooperate (B) introduce (C) initiate (D) correspond ) 10. (A) revenge (B) arrange (C) arrest (D) commit

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