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English Senior High

以下の写真はソフィー・ハウの「世界をより良くするための教訓」という文章の一部なのですが、オレンジで線を引いた部分をどのように訳せば良いか分からないため、教えてください。 hold someone to accountで「~に責任を問う」ということから、「そのゴールは私によ... Read More

Wales is a small but progressive country, the only country in the world to have legislated to protect the interests of future generations, the only country to have appointed someone independent to oversee this. Across the world, our systems of government, of politics, of economics have tended to act in the short term. And often, the decisions that are taken discount the interests of future generations and the planet. But in Wales, we're trying to change that by passing a law which requires not just our government but all of our main public institutions to demonstrate how they're acting for the long-term and how the decisions they take don't harm the interests of those yet to be born. And so as a mum of five and the world's only future generations commissioner, I want to share with you today some of the lessons we've learned about how we're trying to leave the world better than we found it. First of all, you must involve people in setting long-term goals. Ask them: What's the Wales or the world you want to leave behind to your children and your grandchildren? We held a national conversation -- the Wales We Want -- and people told us, "We want a low- carbon economy. We want you to help us keep people well rather than just treat them when they're ill. We want connected communities and a more equal Wales." And our government legislated to set seven national well-being goals to achieve that. Each institution has to demonstrate how they're meeting those goals, and they're held to account by me. You have to focus on the interconnections between different aspects of well-being. You need to talk often about why it's just as important to public health as it is to the environment to tackle high levels of air pollution, why diversity in the workforce is just as important to economic prosperity as it is to addressing inequality. Our institutions have a legal duty to act beyond their immediate remit to recognize those connections, work with unusual suspects. And so we're seeing hospitals in Wales working with the National Botanic Gardens to create spaces for nature on their sites. We're seeing offices in our environmental agency helping to find solutions to tackle childhood

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Physics Senior High

どなたか“?”マークのついているところ教えてください!!

被習4 周囲を断熱材で囲んだ熱量計を用いて,鉛の比熱を 測定する実験を行った。 銅の容器と銅のかきまぜ棒 の質量はあわせて100g, 温度計の熱容量は10J/Kで ある。容器の中に水300gを入れ, しばらく放置した ところ,水温は22.0℃になった。そこへ100℃に 熱した200gの鉛球を入れ, よくかき混ぜてから温度 を測定したところ, 23.5℃になっていた。 水の比熱を 4.2J/(g-K), 銅の比熱を0.39J/(g·K) として, 次の 各問いに答えなさい。 銅製かき まぜ棒 温度計 水 鉛球 (1) 銅の容器とかきまぜ棒をあわせた熱容量はいくらか。 (2)。銅の容器とかきまぜ棒、」温度計,。水をあわせた全体の熱容量はいくらか。 (3)新の比熱をc (U/(g-K)] として, 鉛球が失った熱量をcを用いて表しなさい。 (4)鋼の容器とかきまぜ棒,b温度計L水の全体が得た熱量はいくらか。 (5) 鉛の比熱c(J7 (g-KO] を求めなさい。 練習3 熱容量量80J/Kの容器に200gの氷を入れ, しばらくすると全体の温度が一20℃と なった。この容器に毎秒300Jの熱を加える。 熱は外部に逃げないものとして, 次の各問いに答えなさい。 (3)(1) 熱を加えてから, 氷が溶け始めるまでの時間はいくらか。ただし, 氷の比熱を 2.0J/(g-K) とする。 2)(2) 氷が溶け始めてからすべての氷が溶けるまでに, 220sの時間を要した。 氷の融解熱はいくらか。 ただし、 この間、 氷と水、 容器の温度は0℃のままと する。

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