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英語 高校生

赤い下線のところがどういう構造になっているか分からないです、教えてくださいm(_ _)m

moving from " (1) 点) There are historians and others who would like to make a neat division between "historical facts" and "values." The trouble is that values even enter into deciding what count as facts-there is a big leap involved in 'raw data" to a judgement of fact. More important, one finds that the more complex and multi-levelled the history is, and the more important the issues it raises for today, the less it is possible to sustain a fact-value division. But this by no means implies that there has simply to be a conflict of prejudices and biases, as the data are manipulated to suit one worldview or another. What it does mean is that the self of the historian is an important factor. The historian is shaped by experiences, contexts, norms, values, and beliefs. When dealing with history, especially the sort of history that is of most significance in philosophy, that shaping is bound to be relevant. As far as possible it needs to be articulated and open to discussion. The best historians are well aware of this. They are alert to many dimensions of bias and to the endless (and therefore endlessly discussable) significance of their own horizons and presuppositions. A great deal can of course be learned from those who do not share our presuppositions. Our capacity to make wise, well-supported judgements in matters of historical fact and significance can only be formed over years of discussion with others, many of whom have very different horizons from our own. It is possible to I have a 12-year-old chess champion or mathematical or musical genius, but it is unimaginable that the world's greatest expert on Socrates could be that age. The difficulty is not just one of the time to assimilate information; it is (2)

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化学 高校生

理論化学で、写真の部分が理解できませんでした。 下の方の①でもとは10度あがるはずだったみたいな記述がありますが、なぜそういえるのでしょうか? グラフを本来の傾きのまま引き延ばすのはなぜでしょうか? 教えてください🙇

STAGE 熱量の測定によって反応エンタルピーを求める 3-4 比熱 (比熱容量) と温度変化から,反応エンタルピーを求める実験を紹介し ます。 例えば、水酸化ナトリウムNaOH (固)の溶解エンタルピー△H [kJ/mol] を求めたいとしましょう。 NaOH 2.0g (0.050 mol) を水 50mLに溶かし、次 (式量40) 330226222018 24 温度で のような装置を用いて,一定時間ごとに溶液の温度変化を測定します。 かきまぜ棒 ・温度計 発泡ポリスチレン容器 0123456 時間 [分] 水の密度を 1.0g/mL, 水溶液の比熱を4.2J/(g・K) とすると,次の1234 1gあたり1K 温度を上げるのに必要な熱量 の手順で NaOH の溶解エンタルピー△H [kJ/mol] が求まります。 ① グラフを次のように延長して外に逃げた熱を補正する。 28 230225242201 補正によって理想的には30℃まで温度が上がった 温度℃ 26 (℃)24 18. 0123456 時間 [分] とし,温度変化△Tは30-20=10℃ と求まる。 M 1°C 上がるのと, 1K 上がるのは 同じことなので, 10K だけ上昇 絶対温度はp.239

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