学年

質問の種類

英語 高校生

英語の長文わかる方教えてください😭🙏🏻

15 5 10 ing Reading Passage Yuna Kim is one of the world's best figure skaters. At the 2010 Winter Olympics in Vancouver, she set three world records. In fact, one of those world records broke a record she set in 2009. At the Olympics, both male and female skaters perform a short program and a long program. In the short program, skaters have less than three minutes to perform seven required jumps, spins, or other moves. While doing these seven things, the skaters also have to show judges how well they can put these elements together into a kind of dance performance on the ice. The long program is similar to the short program except that skaters perform for a longer time and have more required moves. Before the 2010 Winter Olympics began, many people thought Yuna Kim was likely to win a gold medal. Certainly, there were other women skaters who had the skill to win gold at the Olympics. However, Ms. Kim had an advantage. She had already set a number of world records. In 2007, she set the record for the highest score in a short program with 71.95 points in Japan. The same year she also set the world record for the highest score in a long program with 133.7 points in Russia. Then, in 2009 she beat her own record in the short program by scoring 76.12 in the United States. At that competition, she also became the first woman to score over 200 points with her short and long programs - her combined score was 207.71. The next year at the Winter Olympics in Vancouver, she broke her records again. In the short program, Ms. Kim scored 78.5, a new world record. In the long program, she scored 150.06, another world record. This gave her a combined total of 228.56 points, a third world record! Needless to say, her score was enough to win gold. 'figure skater an ice skater who uses athletic skills and dancing skills

解決済み 回答数: 1
英語 中学生

なるべく早く答えて欲しいです!! これの真ん中部分の和訳がわかんないんですけど、どう訳せばいいか教えてくださいm(*_ _)m 1枚目の写真だと、赤線が引いてある線と、長い黒線が引いてある部分です。2枚目の写真は、真ん中らへんのearth millions の黄色線が引いて... 続きを読む

10 20 called trunks, w eir mouths. Elephants cannot see very well. Their eyes are on the state of their heads, so they have to move 全体 their whole body to look at things. The phants have very good hearing, but 耳 they do not all have big ears. The elephants in Africa have very big ears. They 耳 use their ears to help them cool down on hot days. Elephants in other countries do not have such big ears. 両方とも Elephants live in both Africa and Asia. They can live for about 70 years. たいていの That is a long time. Most of an elephant's life is spent eating. Elephants spend 75% of their day eating. They eat a lot of plants and trees. They do not eat other animals. Elephants also need to drink a lot of water. They drink more than 250 liters of water a day. That is like drinking more than 700 small bottles of water a day. Elephants do not like to be on their own. They travel around in groups, いつも usuall 全体 aily with about 10 other elephants. When new elephants are born, the whole group helps to look after the new baby elephants. Elephants are very lucky because other animals do not attack them. クニッ Sometimes baby elephants are attacked by lions and crocodiles. However, 26 there is a bigger problem for elephants than lions and crocodiles. The bigger ~の部分 problem is humans. Humans kill many elephants. Parts of the elephant are 価値 worth a lot of money, so people want to get these parts and sell them. KR さらに、 ゾウ People also kill 'elephants

解決済み 回答数: 1
化学 高校生

上部の気体定数についてです。 ボイルシャルルの PV/T のVは体積なのに なぜモル体積(L/mol)を当てはめて 代入すると気体定数が出てくるんですか😭 ×1(mol)をして体積(L)に直さないんですか、?

2 気体の状態方程式 1 気体定数と気体の状態方程式 JEE PV T ●気体定数 ボイル・シャルルの法則 =k" について, k” の値を標準状 態 (0℃, 1.013×105 Pa) における気体 1mol の場合で求めてみる。 標準状態 における気体1mol の体積 (モル体積) を とすると,”は22.4L/molであり. k” は次のように求められる。 Pv 1.013×105 Pa×22.4L/mol T (7) 式で得られた値は, gas constant 記号 R で表される。 R を用いると, (7) 式は次のように表すことができる。 Pv=RT (8) AU ●気体の状態方程式 〔mol] の気体の場合,その体積V〔L〕は,モル体積 V n v 〔L/mol] のn倍であり, V = nv となる。 したがって, v= を (8)式に代入 AN すると,次のように表される。 これを気体の状態方程式という。 equation of state k"= = PV=nRT = 273 K (R=8.31×10Pa・L/ (K・mol)) 圧力×体積 物質量 気体定数 × 温度 [Pa〕 〔L〕 [mol〕 〔Pa・L/(K・mol)〕 〔K〕 × =8.31×10 Pa・L/(K・mol) (7) 気体定数とよばれ、 気体の種類によらず一定であり, 203 (9) 気体の圧力〔Pa〕, 体積〔L〕, 物質量〔mol], 絶対温度〔K〕のうちの3つがわ かれば,気体の状態方程式から,残る1つの値を求めることができる。 注意

解決済み 回答数: 1