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Science Junior High

写真の4.と5.の問題の解説をお願いします🙇🏻‍♀️"

(七) 図1のように,長さ3.0cmのばねに1個20gのおもりを1個 2個とつるし、ばねの長さを測定した。 表1は,その結果をまとめたものである。100gの物体にはたらく地球の重力の大きさを1Nとして,次の 1~5の問いに答えなさい。 ばね ばねの長さ お ・おもり ものさし おもりの個数(個) ばねの長さ(cm) 0 3.0 0 ガスバーナー OCN 表 1 4.0 OẠN GEN DIỆN CON 2 3 4 5 5.1 6.0 7.0 3 4 7.9 4.9 図1 1. ばねにはたらく力の大きさとばねののびの関係を表すグラフを書きなさい。 2. グラフより、ばねにはたらく力の大きさとばねののびにはどのような関係があるか。 3. 上問2の関係を、何の法則というか。 ④4 このばねにある物体をつるすと長さが10.5cmになった。 この物体は何gか。 5. この実験と同じばねとおもりを用いて,月面上でおもりを6個ばねにつるすと, ばねののびは何cmにな るか。ただし、月面上での重力の大きさは地球の1 / 6 とする。 (八)ある物質を加熱すると黒くこげて炭になった。 図1は、この実験に用いたガスバーナーである。 次の1~ 5の問いに答えなさい。 赤い炎一 1. 図1のねじAの名前を書きなさい。 2.次の文章は, ガスバーナーの炎の調節のしかたを説明したものである

Unresolved Answers: 3
Science Junior High

中2の「化学変化と保存」と地震(中1)の問題です。 シンプルに分かりません。解答なしです。 気が向いたら解説もお願いします…。

1 化学変化と保存 ① ( 次のような実験で、炭素のについて調べた。 Lege ee ONICS 実験丁 0.12gの木炭を傷のない丸底フラスに入れ、酸素を充満させ閉する。 丸底フラスコの木炭のある部分をガスバーナーで加熱し、木炭が赤くなったら すようにふってさせる。 丸底フラスコが手で触れるくらいまで冷えたら、全体の質量を測定する。 ①の密閉した丸底フラス全体の質量を測定する。 フラスコに石沢水を入れ軽くふる。 ・反応前の質量 144,00g 反応後にフラスコ内の木炭はすべてなくなった。 石灰水は白くにごった。 (1) 反応後,フラスコ内にできた気体は何か。 気体名を答えよ。 答え 二酸化炭素 (2) 反応の前後でフラスコ全体の質量は変化しなかった。 このきまりを何というか。 質量保存の法則 (3) 実験で起こった化学変化をモデルを用いて表せ。 ただし、炭素原子は、酸素原子は〇 とする。 (4) 反応前のフラスコ内の様子を、図のようにモデルで表した。反応後のフラスコ内の様子 をモデルで表せ。 ただし、炭素原子は、酸素原子は○とする。 反応前 反応後 8 8 質量 144.36g (5) この実験で, 反応した酸素の質量は何gかを求めよ。 ただし、炭素原子と酸素原子の質 量比は3:4とする。 なお, 答 えだけでなく、考え方や計算過程もわかるように書け。 You can do something al id most exciting wh numan life in gen is mor

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English Senior High

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. 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/x-84 問 1 Which of the following has the closest meaning to " to talk someone out of doing something ア ウ I to make someone move 2 Put the best one into blank 2. ア unless イ to keep someone from doing something to tell a lie Sune once ウ when O I if 3 Which of the following has the closest meaning to "3 a powerful driver"? ア a good person who drives a truck a tool to fix some furniture I force"? 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 on behalf of in spite of I even though

Unresolved Answers: 1
English Senior High

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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