想問一下這題怎麼解，謝謝🙏🏻

-1 第6、7.題為題組 「遭光之攜折M 如右圖所示,小強操作「雙狹縫干涉」實驗,將一圓點狀的雷射 光束對準雙狹縫的中心處垂直雙狹縫入射,並在遠處 AB 紙屏上,觀 察雙狹縫干涉所呈現的條紋。 () 6. 小強所見到的干涉條紋應為下列何者?區】 (A) A B HBA B (C) A B DA 雷射 雙狹縫 照射方向 BEA 造

為什麼[A(org)]=n[An(org)]成立 (第三張圖equation 7.9) 感謝

Experiment 7 Experiment 7 The partition of Organic acid between Water and Organic solvent Objectives Understand the partition of a solute between two immiscible solvents. Introduction A chemical analysis that is performed primarily with the aid of volumetric glassware (e.g., pipets, burets, volumetric flasks) is called a volumetric analysis. For a volumetric analysis procedure, a known quantity or a carefully measured amount of one substance reacts with a to-be-determined amount of another substance with the reaction occurring in aqueous solution. The volumes of all solutions are carefully measured with volumetric glassware. The known amount of the substance for an analysis is generally measured and available in two ways: 1. As a primary standard: An accurate mass (and thus, moles) of a solid substance is measured on a balance, dissolved in water, and then reacted with the substance being analyzed. 2. As a standard solution: A measured number of moles of substance is present in a measured volume of solution - a solution of known concentration, generally expressed as the molar concentration (or molarity) of the substance. A measured volume of the standard solution then reacts with the substance being analyzed. The reaction of the known substance with the substance to be analyzed, occurring in aqueous solution, is generally conducted by a titration procedure. The titration procedure required a buret to dispense a liquid, called the titrant, into a flask containing the analyte. A reaction is complete when stoichiometric amounts of the reacting substances are combined. In a titration this is the stoichiometric point. In this experiment the stoichiometric point for the acid-base titration is detected using a phenolphthalein indicator. Phenolphthalein is colorless in an acidic solution but pink in a basic solution. The point in the titration at which the phenolphthalein changes color is called the endpoint of the indicator. Indicators are selected so that the stoichiometric point in the titration coincides (at approximately the same pH) with the endpoint of the indicator.

想問螢光筆的地方（第12題），不懂為什麼是填where 附上詳解，請大大幫忙🙏

英文考科 二、綜合測驗(占10分) 說明:第11.題至第20.題,每題1分。 第11.至15.題為題組 2 min 17sce 第2 頁 共10頁 Music is more than recreation. The use of music in human medicine has become increasingly popular Studies show that music can enhance cognitive function in stroke patients and reduce patients' 11. during their medical examinations. Likewise, music has been proven to offer aids in the recovery of pets, creating a calm, warm and relaxing space for their post-surgical recovery. where (To dig into what kind of music might benefit felines during veterinary visits, a study 12. researchers experimented with 20 domestic cats was conducted by Hampton and his colleagues, from the Schools of Veterinary Medicine at Louisiana State University in Baton Rouge.] The felines were 13. to cat-specific music, classical music, or no music at random veterinary visits, 2 weeks apart. The results were good news for the cats in the study. 14. surrounded by cat-specific music, the cats appeared to be less stressed during the examinations. The experiment showed that 15. the welfare, th cat-specific music is something that feline creatures cannot do without during their vet visits. So, if you make an appointment for your cat next time, try playing some special tunes beforehand to calm it. , 11. (A) injection DA 12. (A) that C 13. (A) attracted 14. (A) That is BD 15. (A) in case of 第16至20頭光頭組 (B) anxiety (B) why (B) confined (B) After all (B) in terms of (C) medication (C) how (C) exposed ((C)Nonetheless on behalf of (D) treatment (D) where (D) opposed (D) Accordingly ((D) in addition to

想請問為什麼不能選D

牛刀小試 。 B: ) 1. There have been several experiments product could be used on humans, (A) to carry out L r on animals to see if the new (B) carried out (C) carrying out sequt the new (D) which carry out

請問為什麼這題的b不能選🥺🥺🙏

課文綜合測驗:25%20H COL COM Henrietta Lacks was an African-American woman who was born on August 1st, 1920, in Virginia. When she was in her late twenties, she was totally unaware there was a lump growing her children motherless. After giving birth to her fifth child in 1950, inside her that would she was diagnosed with cervical cancer. She later died 200g the cancer in 1951. However, before her death, a surgeon had taken a sample of her lump 3 the lack of her consent. To many people's surprise, her cells turned out to be the first immortal human cells ever in a cetta laboratory. Ever since then, scientists av 5 various experiments with her cells in laboratories around the world. Thanks to her cells, some of the most significant advances in medicine have been made possible. In conclusion, we should all feel grateful to her. (8) grimom visve tucu To 200 yd loorfor of og ansbute to 专 diagnose 診斷 1. (A) find (B) letb (C) have (D) leave /D with (C) upon (D) into

請問第8行的that是什麼意思/用法🥹🙏🏻

aid hol hip evlencoxs visvis belog vinGH⚫ What happens when you let 25 Al avatars loose in a virtual town? Will the town fall apart in a few days, or will it become the most sophisticated city in the 5 history of virtual reality? Unfortunately, and maybe fortunately, an experiment 377 like this was done recently, and it turns out that Al avatars aren't really that different from most people. Most likely, that is 10 because the Al avatars and the city were created by humans.

想請問一下這題怎麼寫？ 感謝各位大神🥺

2. The following table summarizes results from an experiment in which subjects were first classified as smokers or nonsmokers. After these subjects were given a treatment, later they were again classified as smokers or nonsmokers. After-smoker After- non-smoker Before- smoker 40 14 Before- non- smoker 5 80 2-1. How many subjects changed their smoking status after the treatment? 2-2. How many subjects appear to be unaffected by the treatment? 2-3. Using the appropriate frequencies, find the value of the test statistic. 2-4. Using a 0.025 significance level, find the critical value, and make your conclusion. 2-5. Based on the preceding results, do you think this treatment is really benefit to help people quit smoking?

以下是心統的題幹與問題 想請問第以下兩題是否有計算錯誤？

1. Any of you who have listened to children tell stories will recognize that, unlike adults, they tend to recall stories as a sequence of actions rather than as an overall plot. Their descriptions of a movie are filled with the phrase "and then...." An experimenter with supreme patience asked 50 children to tell her about a given movie. Among other variables, she counted the number of "and then..." statements, which is the dependent variable. The data follow: 18 15 22 19 18 17 18 20 17 12 16 16 17 21 23 18 20 21 20 20 15 18 17 19 20 23 22 10 17 19 19 21 20 18 18 24 11 19 31 16 17 15 19 20 18 18 40 18 19 16 簡單翻譯:心理學家請小孩描述電影情節,並記錄他們使用「然後」的次數,50 位小孩的次數 如上。

請問第八題。答案應該是在最後一段可以找到 但為什麼要選C？

The battle against aging is nothing new. However, today's treatments promising to than ever are a booming industry. The youth technology ranges make you look younger from at-home creams to painful cosmetic surgeries, implants and acid peels. There are also punished body wraps, massages, diets and exercises that claim to keep your body 41 殿病保健 123

有人可以告訴我下面這幾題的答案嗎？老師剛剛臨時出的，感謝 1. The author's writing style is known for its _______ and nuanced language. (A) eloquence (B) brev... 繼續閱讀