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English Senior High

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Ⅰ 次の英単語で最も強く発音する部分(第一アクセント)を、 それぞれ記号で答えなさい。 d 2. a-bil-i-ty 3. access 4. va-ri-e-ty 5. in-tro-duce del-i-cate アイウ アイウェ アイ アイウェ アイウ Ⅱ 次の英文を読み、 設問に答えなさい。 How many hours a day do you spend on your *cell phone? Today, more and more young people are spending more and more time on smartphones and computers. According () a 2013 *survey carried out by the *Japanese Cabinet Office, 97.2% of high school students owned a cell phone; of these, 82.8% had a smartphone. This is a *drastic increase from 2010, when only 3.9% of those with cell phones had smartphones. The survey also shows that the spread of smartphones has led to increased access to the Internet among children, whose average access time on a weekday is 107 minutes. The Cabinet Office also found that 40% of Japanese children *log on to the Internet more than two hours a day, and that 8% spend more than five hours a day online. This has led to some serious social and *psychological problems. Heavy Internet users become *obsessed with staying online and develop an *addiction to games, social media sites, and free communication systems such as LINE. The various *adverse effects of such addictions have been reported in most developed countries. Many young addicts suffer (2) headaches and sleep disturbances such as *insomnia. They fail to maintain normal weight *due to eating irregularities. And many are more likely to experience emotional distress, isolation, anxiety, and depression. A British study suggests a clear link between excessive Internet use (3) lower self-esteem. Those young people who spend more than A four hours a day looking at a screen are particularly *vulnerable to mental *disorders. -No H Several related studies conducted in China make clear the effects of Internet use on brain structure. One study has shown that *volume @losses were seen in the *gray matter areas of Internet addicts' brains. These areas are involved in people's ability to develop *empathy and compassion for others. Another Chinese study used MRI scans to look at the brains of Internet-addicted teenagers and found significant damage in the *white-matter nerve fibers connecting the brain areas governing emotions, decision-making, and self-control. Similar (4) can be seen in the brains of heavy alcohol and drug users. () cell phone: ## survey: drastic: 極端な log on: アクセスする obsessed with ~ : ~に夢中になる addiction due to~: ~のため volume: white matter: insomnia: TRE disorder: , empathy: # 1. ( ) ①~④に入れるのに最も適した語をそれぞれ一つずつ選び、その記号で答えなさい。 (with into A to = at) 2 ( from = above) □in Japanese Cabinet Office: A psychological: 心理的な . # adverse effects: vulnerable to~: ~になりやすい gray matter: K ハon

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Physics Senior High

写真の赤線部分についてですが、金属板は、C=(εS/d)のdを大きくする、つまり、電気容量を大きくする役割があるのに、なぜ、写真の赤丸の図のように誘電体を金属板で挟み込んでも、電気容量は変わらないのですか?

coers (ⅡI) 誘電体板の挿入 6~ co CA 下図1の+Q,-Q に帯電した極板間に比誘電率&rの誘電体板を挿入す ると,真空部分の電場Eは変わらないが, 誘電体内の電場はE/Erとなる (図2)。&>1より誘電体を入れることによりその部分の電場を弱くしたこ とになる。 ぶんきょく これは誘電体の表面に電荷が現れ(誘電分極),電気力線の一部を消すため だ。誘電体には自由電子がない。電子は原子 (あるいは分子)内でしか動けな いので、導体のように内部の電場を0にまではできない。 同 図1と2を比べると, Qは同じだが, 図2の方が誘電体部分の電場が弱く 電位差が小さい。 よって図2の方が電気容量が大きい。 誘電体はどこへ入れ ても電位差は同じだから, 入れる位置は電気容量に影響しない。 図3のように誘電体の上面と下面に薄い金属板を入れても電気容量は変わ WHOSEN らないから,図2の電気容量は図4のように3つの部分の直列として求める ことができる。 (0) E **** +Q - q + q -Q + Q. E Er E * * * * * -Q. に +Q 薄い金属板 +q -Q +Q 0000 -Q +Q -Q -9 +q 9 99 +Q Q +Q --Q +Q -Q

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English Senior High

回答を教えてください 範囲は関係詞です

各文の( )内のうち適当なほうを選びなさい. 1) Do you know the woman (who / whom) is talking with Mika? 2) Aperson (whom/whose) job is to construct buildings is called a carpenter. 4) The boy (who/ whose) is standing at the corner is my cousin. 3) That is the singer (whom/whose) my brother likes best. 30 2002 X 1 X 1) a. This is the bus. 2) a. India is a country. 3) a. The movie was funny. b. It goes to the airport. b. Its population is very large. b. I saw it last week. The comic book ( 4) これは神戸で止まる最終電車です。 ③各文の()内のうち適当なほうを選びなさい. that が好まれる場合は that を選ぶこと. 1) They saved a man and his dog (who / that) fell into the river. 2) Her father bought her everything (which/that) she wanted. 3) The old woman lives in the house (whose / that) walls are painted white.00- 4) John wears the same jacket (which/ that) I bought yesterday. The player ( 3) 彼が貸してくれた漫画はとてもおもしろかった. ) ( ④ 各文を日本語に直しなさい. 1) I have a friend who speaks French. duider och mit 2) They are playing a game whose name I don't know. 3) The book she wrote last year will become a bestseller. *bestseller: ベストセラー ●日本文の意味に合うように( )内に適語を入れ、 省略できる語には下線をひきなさい。ただし、い ずれの文にも関係代名詞を用いること. NOUSH 1) 彼は若い女性に人気のある俳優だ. He is an actor (温泉)( 2) 靴が赤色の選手がハリーだ. terlw are red is Harry. ) ( (2) This is the last train ( 5) 私たちが夏祭りで出会った元気な女の子を覚えていますか. Do you remember the cheerful girl( the summer festival? (-3) ) at Kobe. ) among young women. ) me was very funny. at

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