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English Senior High

和訳お願いします。

次の英文を読んで, 設問に答えなさい。 [5] The headline grabs your attention: "The ancient tool used in Japan to boost memory." You've been The Japanese art of racking up clicks online more forgetful recently, and maybe this mysterious instrument from the other side of the world, no less! could help out? You click the link, and hit play on the video, awaiting this information that's bound to change your life. The answer? A soroban (abacus). Hmm, () それは私がどこに鍵を置いたか覚えておく助けになりそうには ないですよね? This BBC creation is part of a series called "Japan 2020," a set of Japan-centric content looking at various inoffensive topics, from the history of Hiroshima-style okonomiyaki pancakes to pearl divers. The abacus entry, along with a video titled "Japan's ancient philosophy that helps us accept our flaws," about kintsugi (a technique that involves repairing ceramics with gold-or silver-dusted lacquer), cross over into a popular style of exploring the country: Welcome to the Japan that can fix you. For the bulk of the internet's existence, Western online focus toward the nation has been of the "weird Japan" variety, which zeroes in rare happenings and micro "trends," but presents them as part of everyday life, usually just to entertain. This sometimes veers into "get a load of this country" posturing to get more views online. It's not exclusive to the web traditional media indulges, too but it proliferates online. Bagel heads, used underwear vending machines, rent-a-family services - it's a tired form of reporting that has been heavily criticized in recent times, though that doesn't stop articles and YouTube videos from diving into "weird Japan." These days, wacky topics have given way to celebrations of the seemingly boring. This started with the global popularity of Marie Kondo's KonMari Method of organizing in the early 2010s, which inspired books and TV shows. It's online where content attempts to fill a never-ending pit - where breakdowns of, advice and opinions about Kondo emerged the most. Then came other Japanese ways to change your life. CNBC contributor Sarah Harvey tried kakeibo, described in the headline as "the Japanese art of saving money." This "art" is actually just writing things down in a notebook. Ikigai is a popular go-to, with articles and videos popping up all the time explaining the mysterious concept of ... having a purpose in life. This isn't a totally new development in history, as Japanese concepts such as wa and wabi sabi have long earned attention from places like the United States, sometimes from a place of pure curiosity and sometimes as pre-internet "life hacks" aimed making one's existence a little better. (B) The web just made these inescapable. There's certainly an element of exoticization in Western writers treating hum-drum activities secrets from Asia. There are also plenty of Japanese people helping to spread these ideas, albeit mostly in the form of books like Ken Mogi's "The Little Book of Ikigai." It can result in dissonance. Naoko Takei Moore promotes the use of donabe, a type of cooking pot, and was interviewed by The New York Times for a small feature this past March about the tool. Non- Japanese Twitter users, in a sign of growing negative reactions to the "X, the Japanese art of Y" presentations, attacked the piece... or at least the headline, as it seemed few dove the actual content of the article (shocking!), which is a quick and pleasant profile of Takei Moore, a woman celebrating her country's culinary culture. Still, despite the criticism by online readers, the piece says way more about what English-language readers want in their own lives than anything about modern Japan. That's common in all of this content, and points to a greater desire for change, whether via a new cooking tool or a "Japanese technique to overcome laziness." The Japan part is just flashy branding, going to a country that 84% of Americans view positively find attention-grabbing ideas for a never-ending stream of online content. And what do readers want? Self-help. Wherever they can get it. Telling them to slow down and look inside isn't nearly as catchy as offering them magical solutions from ancient Japan.

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Chemistry Senior High

[3〕ので問題の考え方がわかりません

問題 | 次の文章を読んで, 以下の各問いに答えよ。 ただし, 原子量はH=1.00, C=12.0, 0=16.0 とす 【知・技】 奈告主 酢酸水溶液の濃度を求めるために、以下の実験操作を行った。 (実験 1) 水酸化ナトリウム約2.5gを蒸留水に溶かして500mLの水溶液をつくった。 (実験2) 0.100mol/Lのシュウ酸水溶液を調製するために, シュウ酸二水和物を1.26g はかりと り,蒸留水に溶かした後,100mLのアに移して標線まで蒸留水を加えた。 (実験3) 実験2で調製した 0.100mol/Lのシュウ酸水溶液10mL をイで正確にとり, 入れ、フェノールフタレインを2~3滴加えた。 (実験4) 実験1で調製した水酸化ナトリウム水溶液を (1) ア エに入る適切な実験器 具の名称を記せ。 また, その器具と対 応するものを右図の(a)~(d)から選び, それぞれ記号で答えよ。 溶液に滴下すると、 中和点までに 20.0mLを要した。 (実験5) 酢酸水溶液10mLをイで正確にとり,100mLのアに入れて標線まで蒸留水を加 て薄めた (実験6) 実験5で調製した薄めた酢酸水溶液10mL をイで正確にはかりとってゥに入 れ、フェノールフタレインを2~3滴加えた。 (実験7) 実験4で濃度を求めた水酸化ナトリウム水溶液を エ に入れて滴下すると、 中和点ま でに 10.0mLを要した。 (a) イとウの器具を使用するこ ウに入ったシュウ酸水 (b) (c) (2) 際、器具の内壁が水で濡れていること に気づいた。 それぞれの器具を使用する前に行う操作として適切なものを,以下の①~③から一 つずつ選べ。 ① 純水で洗い, 濡れたまま用いる。 ② 純水で洗い, 加熱乾燥して用いる。 ③純水で洗い, さらに中に入れる水溶液で数回洗って用いる。 ウ (d) &x 7,100× X2 tooo (3) 正確な濃度の水酸化ナトリウム水溶液を調製することは難しく、 中和滴定によって水溶液の濃 度を決定する必要がある。 正確な濃度の水酸化ナトリウム水溶液を調製することが難しい理由を 以下の①~⑤から2つ選べ。 ① 固体の水酸化ナトリウムが空気中の水蒸気を吸収してしまうため。 ② 日光の作用で分解されてしまうため。 NAOH INVE ⑧ 空気中の酸素と反応してしまうため。 ④ 蒸留水の中の有機物と反応してしまうため。 ⑤ 空気中の二酸化炭素と反応してしまうため。 ① に x=0,100 = |x x x (4) 実験4の結果から, 水酸化ナトリウム水溶液のモル濃度 [mol/L] を有効数字3桁で求めよ。 (5) 下線部の酢酸水溶液のモル濃度 [mol/L] を有効数字3桁で求めよ。 1000

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