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理科 中学生

(2)①と②が分かりません。 ちなみに答えは①320mA②48Jとなっています。 私の答えは①200mA②51Jとなってしまいました。 解説も載っていないので、説明してくださると幸いです。

LCT レベルチェックテスト レベルチェックテスト 9-2 (P.130へ) 電流とそのはたらきを調べるために、電熱線a, 電気抵抗25Ωの電熱 b. 電気抵抗15Ωの電熱線を用いて,次の実験1.2を行った。 この実験に関して 下の(1), (2) に答えなさい。 〈新潟> [実験1] 図1のように、電源装置 スイッチ, 電熱線a. 電流計, 電圧計をつないで回路をつくり スイッチを入れたところ、電流計 の針は図2のようになり、電圧計は6.0Vを示した。 [実験2] 電源装置 電熱線b 電熱線c. 電流計 電圧計、スイッ チを用意し、図3の回路をつくり,スイッチを入れたところ、電圧 計は3.0Vを示した。 図 1 電源装置 スイッチ 電流計 図2 50mA 500mA 56 3 0 0 10 20 40 A 045 図3 FREEDT 250 (1) 実験1について 次の ① ② の問いに答えなさい。 ① 電熱線の電気抵抗は何Ωか、求めなさい。 ② 電熱線が消費する電力は何Wか, 求めなさい。 (2) 実験2について 次の①,②の問いに答えなさい。 スイッチ 電熱線 150 「図3の回路の電流計は何mAを示すか、 求めなさい。 「図3の回路について, 50秒間に電熱線b と電熱線cで発生する 熱量の合計は何Jになるか, 求めなさい。 (1) (2) (2) 9-3 (P 9111 11 2

未解決 回答数: 1
英語 高校生

3の問題と、⑺の和訳が分かりません。 ⑺は、二人の旧友が長い間会わずして再会して、彼らは何時間も話し込んだ。 この訳し方でいいんですかね?

【1】 教科書 P.82~86 Reading “Table for Two " の前半部分を読んで設問に答えなさい。 In 1947, (1) my mother, Deborah, was a twenty one year-old student at New York University, majoring in English literature. She was a beautiful woman with a great passion for books and ideas, who read hungrily and hoped to become a writer one day. (2) My father, Joseph, was a budding painter who supported himself by teaching art at a junior high school in New York. On Saturdays, he would paint all day, either at home or in Central Park, and eat out for dinner. (3) One Saturday night, he chose a neighborhood restaurant called the Milky Way. The Milky Way happened to be my mother's favorite restaurant. On that Saturday, after studying throughout the morning and early afternoon, (4) she went there for dinner. carrying along a used copy of Dickens' novel, Great Expectations. The restaurant was crowded, and she was given a table in a corner. She settled in for an evening of nice food, red wine, and Dickens. Within half an hour, all the tables were taken. (5) The waiter came over and asked my mother if she would share her table with someone else. Without looking up from her book, my mother agreed. “A tragic life for poor dear Pip," my father said, mentioning the hero's name when he saw the torn cover of Great Expectations. My mother absently looked up at him, and at that moment, she saw something strangely familiar in his eyes. Actually, she saw herself in his eyes. My father, entirely charmed with the woman before him, swears to this day that he heard a voice inside his head. “She is your destiny," the voice said, and immediately after that, he felt a sweet sensation running from the tips of his toes to the crown of his head. (6) Whatever my parents saw or heard or felt that night, they both understood that something wonderful had happened. 1. 次の英語を日本語に直しなさい。 (1) major in~ で専攻する 地域 ・中 落ち着く (3) neighborhood (5) throughout (7) settle in (9) whatever (8) Neither one of them was able to sleep. Even after she closed her eyes, my mother could see only one thing: my father's face. And (9) my father, who could not stop thinking about her, stayed up all night painting my mother's portrait. たとえ (2) neither (4) happen to~ (6) opposite (8) familiar 何をへとも (10) immediately 2. 下部 (1) (2)について 1947年当時、 母親と父親はどんな人物でしたか。 日本語で答えなさい。 mother 当時20歳でニューヨークの大学に通っていて英語を専攻していた。 本や考えに激情していて、それらを熱心に読んでいつか作家になると 望んでいた。 father 彼は当時売れない作家で、ニューヨークの中学校で 絵を教えることでお金を稼いでいた。 3. 下線部 (3)について、この日の夜に起きたことを要約しなさい。 どちらのもでない 偶然でする 反対の 精通している (7) Like two old friends catching up after a long absence from one another, they talked 6. 下線部 (6) を日本語に訳しなさい。 and talked for hours. At the end of the evening, my mother wrote her telephone number on the inside cover of Great Expectations and gave the book to my father. He said goodbye to her, gently kissing her on the forehead, and they walked off in opposite directions into the night. 4. 下線部 (4) を there の場所を明確にして日本語に訳しなさい。 彼女はミルキーウェイと呼ばれるレストランで使用済みのコピーの ディケンズの小説大いなる遺産を持ってきてどんどん読み進めていた。 5. 下線部 (5)の正しい日本語訳を以下の1~4から選びなさい。 1. ウェイターが来て、 母親にもし父親と相席したいなら それでも良いと返答した。 (2. ウェイターが来て、 母親に他のお客さんと相席してもらえるかどうか尋ねた。 3.ウェイターが通り過ぎて、他のお客さんにテーブルを譲った。 4. ウェイターが来て、 もし他のお客さんと相席をしたいなら、 それでも良いと返答し たとえ私の両親があの夜何を見て、聞いて、感じたとしても お互い何か素敵なことが起こったのだと理解した。 裏面

回答募集中 回答数: 0
英語 高校生

3の⑴を和訳しなさい。という問題なんですけど、この答えであってますか?

【1】 教科書 P.65~ “Lesson7 The Story of Ruby Bridges” を読んで設問に答えなさい。 (1) When I arrived at the school, protected by federal marshals, Ⅰ saw crowds of people and police officers everywhere. On my way to the front door, the people yelled, spat, and (2) Many white parents ran into even threw things at me. They really seemed to hate me. the classrooms and dragged their children away. They didn't want their children to be in the same school as me. On the second day of school, I met somebody very special. She was my new teacher. She took my mother Mrs. Henry. She was the only teacher who had agreed to teach me. and me into a classroom, but I was the only student there. 《中略》 In December, (3)a few white children came back to school. When I asked a white boy if we could play together, he told me that he couldn't. "My mama said not to because you are black," he said. At that moment, I realized that everything had happened because of the color of my skin. ≪中略≫ (4)Looking back now, the times were changing and I played an important role in bringing about equality in education for children in the US. I think I helped build a bridge between black and white people by going to that school. Regrettably, we still have racial prejudice and discrimination in our society. I will continue to tell my story so that true racial equality can be achieved for all Americans. 黒人は座ったらいけない場所がある 白人と同じ幼稚園には行けない government accept (6) behave oneself (8) gradually (10) prejudice 5.下部 (3)の 政府 を受け入れる 1. 次の英語を日本語に直しなさい。 (1) treat へを扱う (3) force 無理に~させる。 (4) 努力する (5) make an effort 行儀よく振る舞う (7) crowds of ~ たくさんの~ 徐々に (9) play a role in~ で役割を果たす 偏見 2. 1960 年頃、黒人はどのような人種隔離を受けていたか。 教科書 P.66 を読み、 3つ答えなさ 白人と同じテーブルで食事ができない 1. ほとん 2. 少しの 3. 多くの 4. 白人の 6. 下線部 (4)を 7. 以下の1~ 1. 人種 2. 「学 3. 白人 4. 授業 ( 【2】 ( )内 1. (Write 簡単 2. (Study 一生 3. The sir そ 4. (Comp much コ 3. 下線部 (1) を日本語に訳しなさい。 学校に到着したとき、連邦保安官によって守られた。私は人々が混雑していて警察官が 4. 下線部(2)について、 なぜ白人の親たちはそのような行為をしたのか。 いたるところにいるのを見た。 本文から一文全てを抜き出し、 英語で答えなさい。

解決済み 回答数: 1
英語 高校生

ここのofferingはどういう訳になるでしょうか。

6限目 150点 TR/35-40 次の英文を読み, 問いに答えなさい。 ( 50点) Most people in the United States don't realize that they've been eating *genetically engineered foods since the mid-1990s. More than 60% of all processed foods on U.S. - supermarket shelves - including pizza, chips, cookies, ice cream, salad dressing, contain ingredients from engineered soybeans or corn syrup, and baking powder - 5 corn. Genetic change or modification is not a recent thing. Humans have been (5a)altering the genetic structure of plants for a few thousand years, keeping seeds from the best crops and planting them in following years, *crossbreeding varieties to make them taste sweeter, grow bigger, and (5b)last longer. (1)In this way we've transformed the 10 wild tomato from a fruit the size of a grape to today's giant, juicy tomatoes. But (2)the technique of genetic engineering is new, and quite different from conventional breeding. Traditional breeders mix together related organisms whose genetic structures are similar. In so doing, they transfer a great number of genes. By contrast, today's genetic engineers can transfer just a few genes at one time between 15 species that are distantly related or not related at all. Genetic engineers can pull a desired gene from almost any living organism and insert it into almost any other organism. They can put a rat gene into lettuce to make a plant that produces vitamin C or blend genes from an insect into apple plants, The purpose offering protection from various diseases that damage apples and pears. 20 is the same: (3) to insert a gene or genes from one organism carrying a desired characteristic into another organism which does not have that characteristic. between The engineered organisms that scientists produce by transferring genes species are called transgenic organisms. Several dozen transgenic food crops are (5e)currently on the market, including varieties of corn, pumpkin, soybeans, and 25 cotton. Most of these crops are engineered to help farmers deal with age-old agricultural problems: weeds, insects, and disease. (4) many scientists see great potential in the products of this new Autopotah pred sage biotechnology, some scientists see uncertainty and even danger. Critics fear that genetically engineered products are being rushed to market before their effects are ▶ NOTES genetically engineered food: 遺伝子組み換え食品 crossbreed: 異種交配させる 28 30 fully unde engineere from (5d) 問1 下着 下 問2 問3 下 42 1 問5 問6

解決済み 回答数: 1