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物理 高校生

物理の電気の問題です。 黄色マーカーで引いたところの解説お願いします

合成抵抗 **120 【8分・12点】 合成抵抗 0 0 黒鉛筆で方眼紙のマスを濃く均一に塗りつぶして電気抵抗を作り, 合成抵抗の実験 をする。図1のように,2×1マスの太線を2本描き,太線の端を導線に接続し、 線の他端を端子に接続する。端子間の合成抵抗をテスターを使って測定する。ただ し,同じ幅の太線の抵抗は長さに比例するものとし, 方眼紙は電気を通さないものと する。 電気と磁気 2 2 ① 端子 図1 問1 図2のように, 12×1マスの太線を描き加え,太線の端を導線で端子に接続す る。この操作を繰り返して行い, 1回ごとに合成抵抗を測定する。 太線の数Mに 対する合成抵抗の測定値を示した図として最も適当なものを一つ選べ。 ・・・・・・・・・・ 黒鉛筆で塗りつぶした太線 M=3 4 6 太線の数 M 基 XXXXXXX 4 6 太線の数M 方眼紙 合成抵抗 合成抵抗 図2 0 2 4 6 0 端子 太線の数 M 2 4 6 テスター 太線の数 M to CHEESEN COMERCICICIBERCO MAR MARCAS DE DESERONO M=6 合成抵抗 0 2 4 6 太線の数M 問2 図3のように,太線を6等分した位置に針金の両端を接続し、 針金の数を増や しながら, そのつど合成抵抗を測定する。 最初の針金は太線の左端から2マス離れ た位置に置き, 2マス間隔で順次針金を追加する。 針金の数NZ対する合成抵抗 の測定値を示した図として最も適当なものを一つ選べ。 ただし, 針金の抵抗と太さ は無視できるものとする。 合成抵抗 合成抵抗 針金 トートート ① 2012345 針金の数N 4 N=1 ① 0.50 012345 合成抵抗 ②1.0 合成抵抗 図3 012345 ② ③ 1.5 針金の数N ⑤ 012345 §4 電流 155 導線: 図 4 ④ 3.0 BE WA BA 針金の数N 針金の数N 間3 図4のように,太線を3等分した二つの位置に抵抗と太さが無視できる針金の 両端を接続し,さらに, 2本の針金を導線で接続する。 12×1マスの太線1本の抵 抗を3.0kΩとすると, 合成抵抗の値はいくらか。 ただし, 導線の抵抗は無視でき るものとする。 kΩ de 48 48 N=5 合成抵抗 012345 針金の数N ⑤ 6.0

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英語 高校生

FLEX2 レッスン3 教科書のcompressionが分からなさすぎてヘルプです

Choose the appropriate answer. hartan art ell 1. It became more important for people to get salt a. when Roman soldiers were given money to buy it b. when people started to hunt animals for food c. when people ate less meat and began to eat more grains and wheat 3. The influences of salt can be seen a. in modern cultures b. not in languages but in customs and religions c. more in languages than in customs or religions boyasdo 2. What ancient people discovered was a. that salt could stop droughts and help people survive a lack of food b. that salt helps bacteria grow foods c. that salt keeps foods from going bad 4 4. Thanks to some discoveries by scientists, a. people have changed how they produce salt b. people have begun to use salt in new ways edme c. people have found that salt has always had an influence on many cultures Salt is 1 dor d blues 2 Fill in each blank with the most appropriate word to complete the summary. EXTER Jika ODOY velg avs ) for our lives and we cannot live without it. In ancient times, as people be eat more food which were low in salt, they needed a lot more salt to survive. Eventually it bec 2 3 ) trade item. Also, salt was used to ) famines and travel to ) food. Because of this, people 5 ancient people, has also 6 ) places. Salt, which was very importa modern cultures. Some used, and its influence can also be found in some ) related to salt an 8 ). One important scie 9 ) enabled people to produce new things. Salt is now a common item, but it has had ) on the world. 10 7 affected / available / decrease / discovery distant expressions impact / precious / preserve / religions essential survive

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英語 高校生

この問題の答えを教えてください🙇‍♀️

【IV】 次の(A), (B)の設問に答えよ。 ((A)11点,(B)6点) (A) 次の英文を読んで、 下の設問に最も適切な解答をせよ。 選択式の設問は記号 (アイウエ・・・) を1つ選んで答えること。 A World Bank report recently released suggests climate change could, force 216 million people across six regions to migrate within their countries in the next 30 years, with ""hotspots" emerging within the next nine years ( 2 ) urgent steps are taken. ) urgent steps are taken.numputė, valab The "Groundswell Part 2" report examines how climate change is a powerful driver of migration within a nation because of its impact on people's livelihoods through droughts, rising sea levels, crop failures and other climate-related conditions. The original Groundswell climate. report was published in 2018 and detailed projections and analysis for three world regions: sub- Saharan Africa, South Asia and Latin America. "Groundswell 2" conducted similar studies on East Asia and the Pacific, North Africa, and eastern Europe and Central Asia. Both studies established different scenarios to explore potential future outcomes and identify internal climate in- and out- migration hotspots in each region that is, the areas from which people are expected to move, and the areas to which they might go. The study suggests that by 2050, sub-Saharan Africa could see as many as 86 million internal climate migrants; East Asia and the Pacific, 49 million; South Asia, 40 million; North Africa, 19 million; Latin America, 17 million; and eastern Europe and Central Asia, 5 million. To slow the factors driving climate migration and avoid these worst-case outcomes, the report recommends a series of steps world leaders can take, including reducing global emissions (4) the goals established by the Paris 2015 climate agreement, and taking steps to better understand the drivers of internal climate migration, so appropriate policies to address them can be developed. (注)* hotspot: 自然破壊が進み, 危機に瀕している地域 -2/ Which of the following has the closest meaning to", force"? to talk someone out of doing something to keep someone from doing something to tell a lie I to make someone move 2 Put the best one into blank 2. 7 unless イ 1 ア イ once when I if ウ 3 Which of the following has the closest meaning to "3 a powerful driver"? ア a good person who drives a truckgran amma di kaill) a tool to fix some furniture I 0811 a strong power that causes something to happen a condition which causes climate change 4 Put the best one into blank 4. Pin line with イ I on behalf of in spite of even though

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英語 高校生

考えても全くわからなかったので答えを教えて欲しいです 長文でごめんなさい泣

13 CLIMATE ACTION Reading 目標→20分 12 速読問題次の英文を2.5分で読んで, 1. の問いに答えなさい。 寄のチ 間問間さ文 uA third of the global population- -3.5 billion people could be living in temperatures spibega vipg ai AU gd山,ni 1prirpw snit sausn,,f inhospitable to human life in the next 50 vears because of climate change, according to a iesw orb toib9tq n6 otzus recent study. The study, conducted by a team of five scientists and published by the National Academy of Sciences, found that most humans , have lived in places with an average コ5 W nL J19gm 5- annual temperature between 51 and 59 degrees F(about 11℃ and 15℃). By 2070, billions Could be living in a climate currently found only in a select few places, like (3 Mecca in Saudi Arabia, where the average temperature is 86 F(30℃). anibs9f bigs If current trends continue, more than 1 billion people in India, 500 million in Nigeria, and 100 woH 29mibliud Iist 1o Jol s 916 919) 19dw yio gid s ai enoqsgni2 million in the Niger and Sudan regions will be living with an average annual temperature of 84 G DIE 2991 T0 DS 2 10 F(29℃), according to Tim Lenton, Professor of Climate Change and Earth Systems Science at 1SV the University of Exeter. That temperature is usually only seen in the Sahara Desert today, dTson s ofuo o T6noe19glsme Lin dw but it could cover 19 percent of the planet in 2070. Two 9un 9W9 9W 16 21in u0. 1egagggaib ou The new study does not estimate how many people will leave their home countries in search 7ar」 lama wodl of cooler climates. However, in 1990, *the Intergovernmental Panel on Climate Change had V9wollsm2 s egiibnuoriua lsuisa vil T w bialei lleme hemile,odt this could be the greatest impact of climate change. Human migration is 2u bnuoss extremely difficult to predict and responds to many factors other than heat alone, Lenton said 15 stated that Still. he said his findings show that billions of people will be facing (5Conditions that could mush ddormoa sVed 1on ob them to leave their present homes. (259 words) noitossih bis.odt.ni onion 0 CLL)onptpe bpu-0 14 the Intergovernmental Panel on Climate Change :気候変動に関する政府間パネル unata stsmilo antnavetg lo sibbim-aitt nt u ro 2obGuusrc Gpane

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