学年

質問の種類

英語 高校生

この黄色いマーカーのとこの分構造を教えて欲しいです。

異議をとなえる 明治大文 significant five per cent. 2022年度英語 7 chalerghg T困難だがやりがいある always prefer print to ebooks. By 2016, that number had climbed a modest but 控えぬ The increased sales books) and their popularity with of younger people, demonstrate that old media is not just the province the old)/ 領域 3 The argument that printed books were becoming outdated and obsolete was by challenged not only by books' renewed popularity, but also by expert studies that pointed out the psychological Benefits enjoyed by people (who liked to read 動 a remedy for (イ) b.difficult writing) (in other words researchers suggested reading ( n all sorts of problems) (2013) the journal Science published a study that concluded that people who mostly read literary writing had a clearer appreciation breached other people's ways of thinking than those who tended to prefer popular bestsellers: The authors (②this study) discovered readers to be better (あ the emotions expressed faces on at understanding others' false beliefs when they had just read prizewinning short stories than when they had I read lighter more commercial writing: This experiment provided a new contribution to the familiar debate (on the difference between literary writing and popular bestsellers Bluzin 1 0 experiment suggested b/captivated (②E a printed book) remained a worthwhile (even in the digital age that finding time to be activity (C① many people) O 4 est The view that people the past read more were better readers is not ✓ and (historical evidence. It is true that print experienced a golden age between the rise D mass audiences: ( the eighteenth century (and the twentieth- a century triumph of the paperback Nonetheless, well before competition (from social media, only a finy minority (①volumes that were published ever found a ader(1 Instead of reading novels carefully, aristocrats had their hair curled reader ✓ ever while listening to a servant reading aloud Long before people compiled favorite songs or pieces of music on their computer or mobile phone, poetry lovers scissored pages apart to paste scraps of one collection onto the margins of another. Early bookstores sold fish, while books were also sold door-to-door by clothing salesmen. Authors back then debated in print, as strongly as today's content providers do online, whether the written work should be rented or sold, licensed or owned. In short, printed books gave birth to many of the capacities cs CamScanner でスキャン

解決済み 回答数: 1
物理 高校生

コンデンサーについてです。 (1)の解説のところで、流れる電流は少しずつ小さくなっていくとあるのですが、何故でしょうか。 自分のイメージでは、例えばコンデンサーには10の電気量を貯められて電池は単位時間当たり1の電気量が放出されるとした時に、流れる電流は常に1でありコンデン... 続きを読む

チェック問題 1 コンデンサーの充放電 10分 図の回路で、 (1) スイッチを aに入れコンデ ンサー Cを充電してから十 分時間が経つまでに R で発 生した全ジュール熱はいく らか。 R₁ R₂ R3 (2)その後スイッチをbに切りかえてから,十分時間が経つ までに R2, R3で発生したジュール熱J2, J3はそれぞれい くらか。 ただし, はじめの電気量は0とする。 解説 (1) 図のように,流れる電流はだんだん小さくなっていき, つ いには0に近づいていくぞ。 (前) ON! 直後 図 a 後 十分時間後 +++ +CV Ev -CV このようなとき,消費電力の公式 I2Rで全ジュール熱を求められるかな? ムリです。 電流I→I』→0と変化していくから, I'R この式を単純に使えません。 このように,電流Iが一定でないときは, 1秒あたり発生するジュー ル熱の式IR を使って直接全ジュール熱を求めることはできないね。 そ こで,〈回路の仕事とエネルギーの関係》で間接的に求めるしかないのだ。 CS CamScanner でスキ 第14章 回路の仕事とエネルギーの関係 |183

解決済み 回答数: 1
1/29