答えは4.2なのですが、なぜだと思いますか。答えないので明確な理由はわかりません。

第3問 次の問い (A・B)に答えよ。 A 次の問い (問1・問2)のパラグラフ (段落)には,まとまりをよくするために 取り除いた方がよい文が一つある。 取り除く文として最も適当なものを,それぞ れ下線部①~④のうちから一つずつ選べ。 問1 26 There are about 500 volcanoes around the world which have erupted in recorded history and may erupt in the near future. They are called active volcanoes. ① Many of them are located in the Pacific, such as in Japan and Hawaii. ② Under the Pacific Ocean, the earth's plates are moving slowly and colliding, which sometimes causes eruptions. However, not all volcanoes are active. Before a volcano erupts, magma begins to slowly rise from cracks near the surface. Some volcanoes are temporarily inactive and some are "extinct," meaning they will never erupt again.

どうして[H₂O₂]は２乗にならないのですか？

10 5 (60)式と(62)式のように,反応物の濃度と反応速度の関係を表した式 を 反応速度式または速度式という。このとき,比例定数k, k′は rate equation 速度定数とよばれ,反応の種類が同じで、温度が一定ならば一定の値 rate constant となる。温度を変えたり,触媒を加えたりした場合には,速度定数の値 は変化する。 反応速度式は化学反応式の係数から単純に決まるようなものではなく, 実験によって求められるものである。 例えば, (58) 式の反応速度”は, 実験によって (63) 式のように表せることがわかっている。 ●参考 2H2O2 2H2O + O2 v" =k" [H2O2](k" は比例定数) -2乗ではない 問 14 A + 2B Cの反応がある。 Aの濃度だけを0.5倍にすると, 反応速度 は 0.5倍になった。 Aの濃度を0.5倍に, B の濃度を 1.5倍にすると, 反応 速度は0.75倍になった。 この反応の反応速度式を示せ。 参考 反応速度式の決定 参 p.145の と濃度を算出した。 ここで,平均の反応速度が平均の濃度に比例すると仮定する。 v = k c ( k は比例定数) で, 2H2O2 2H2O + O2 で表される反応の反応速度 このとき,各時間帯の についてんを求めると, その値 はほぼ一定となる (右表)。 時間 [s] 速度定数k [×10-/s] と求めることができる。 また, に対する をグラフに すると、右図のようになる。 これに したがって, 反応速度式はvk [H2O2] と決定でき, その値は 2.3 + 2.3 + 2.3 + 2.3 + 2.1 k= = 5 x 10™/s ≒ 2.3 x 10-2/s la [x1 (58) Op. 143 (63) X 1.6 1.4 1.2 10 0 30 60 90 120 150 2.3 2.3 2.3 2.3 2.1 絡

細胞は成長すると、体積が表面積より早く増加する 体積に対する面積の比率が低いと、細胞は死ぬ だから細胞は、高い表面積を保つために小さいままでいることが多い ってのは合ってますか？ それがあってれば、それを表した画像がこれなんですが、2段目の1番右と3段目が理解出来なくて... Read More

Overview of Surface Area to Volume Ratio Why cells are small and organisms are made up of cells! Total surface area (height x width x sides x number of boxes) Total volume (height x width x length x number of boxes) SA:Vol ratio (surface area + volume) 1 6 1 6 SA increases, volume stays constant 5 150 125 1.2 5 750 125 6

波線部分の英文はどのような訳になりますか？

2 TOTO has been making ceramic ( sanitary ware for over a hundred years, and their constant high-quality innovations have brought them success. In an interview with The New York Times, the owner of an American plumbing company said that sitting on a toilet not made by TOTO would be like "going back to the Stone Age." So, how did TOTO become such a well-known and respected company? To we have to go back to the beginning of the 20th century

空欄Aのとこなんですけど選択肢にwhereasとyetがあってその二つの違いがわかんないです 早稲田教育英語2012の大問2です

from injuries due to falls. Poor vision accounts for 18 percent of broken hips. So, why don't more people get regular eye exams? For one thing, eye exams in the United States are not covered by public nor by many private health insurers. Even the new U.S. health care law has yet to include basic eye exams and rehabilitation services for vision loss, though advocates are pushing hard for this coverage in regulations now being prepared. But even those who have insurance or can pay out of pocket are often reluctant to go for regular eye exams. Fear and depression are common impediments for those at risk of vision loss. Patients worry that they could become totally blind and unable to go partying, read or drive a car, he said. [A] many people fail to realize that early detection can result[] vision-preserving therapy. Those at risk include people with diabetes, high blood pressure, high cholesterol or cardiovascular disease, as well as anyone who has been a smoker or has a family history of an eye disorder like macular degeneration, diabetic retinopathy or glaucoma. The eyes are truly a window to the body, and a proper eye exam can often alert physicians to a serious underlying disease like diabetes, multiple sclerosis or even a brain tumor. Mr. Lovett recommends that all children have "a professional eye exam" before they start elementary school. "Being able to read the eye chart, which tests distance vision, is not enough, since most learning dhe is whild de adequate

漸近線を求める問題です、お願いします

8. The temperature, 0°C, of a cup of tea / minutes after it was placed on a table in a room, is modelled by the equation 0 = 18 +65e s Find, according to the n. el, (a) the temperature of the cup .. 18⁰ ℃ (1) (b) the value of 1, to one decimal place, when the temperature of the cup of tea was 35 °C. 35 = 18+ 65ē 7/8 -t/8 (3) ⇒19=65€ 7/65 lu (17/4)= -4/8 (c) Explain why, according to this model, the temperature of the cup of tea could not fall to 15 °C. HA (0,94) 720 N = A + Re en it was placed on the taki (8,50) 1>0 μ= A + Be 8 04-1 Figure 2 The temperature, μ °C, of a second cup of tea t minutes after it was placed on a table in a different room, is modelled by the equation Laverage the room temp 0 -18 where A and B are constants. Figure 2 shows a sketch of u against / with two data points that lie on the curve. The line 1, also shown on Figure 2, is the asymptote to the curve. Using the equation of this model and the information given in Figure 2 (find an equation for the asymptote /. -trg t>0 is 24°C 04 142 (1) 4:10.7² DO NOT WRITER €

この答えを教えてください‼︎

What Are the Key Points? Dr. Amano's skill is a. a gift from God. 1:41" b, the result of natural talent. c. the result of hard work and constant practice. 2 Dr. Amano's father had to have his artificial heart valve replaced. Dr. Amano a. performed the operation himself. b. observed the operation from start to finish. c. told his father that it was too dangerous to have such an operation. 3 When Dr. Amano says, "The word 'compromise' is not in my dictionary," he means that a. he cuts corners. b. he needs to buy a better dictionary. and c. he always makes the best possible effort to save lives. 4 Dr. Amano feels that a doctor should a. always carry a stethoscope. b. establish good relationships with patients. c. cure the disease and not waste time being “nice” to people. Summary Complete the summary by filling in the blanks. Dr. Amano Atsushi is one of the most famous doctors in Japan. He has been called "the (1. ) with God's hands." Dr. Amano, however, does not believe that his success comes from God. He attributes it to hard work and (2. ) practice. Success did not come easily to Dr. Amano. He failed the university entrance exams for three consecutive years. After finishing medical school, Dr. Amano went to work at a general hospital. He was single-minded in trying to (3. ) his skills. After long work days, he practiced (4. Dr. Amano feels that one of the most important things for a doctor is to establish ) all through the night. good (5. ) with his patients. Dr. Amano accepts his fame. He hopes it will inspire young (6. Food for Thought ) surgeons. ② “God's hands” と呼ばれるほどの技術は、一部の天才だけが習得可能なものである。 ① “God's hands” と呼ばれるほどの技術は、だれにでも習得可能なものである。 このふたつの主張につき、テキストの内容にそ 1

問2 の答え合ってますか？ 教えて下さい🙇‍♀️┏○" 気体の状態方程式 の問題です

図5 ボイル・シャルルの法則と気体の状態方程式の関係 例題 2 27℃ 4.5×10Pa で, 8.3L を占める気体の物質量は何molか。 ただし, 計算を簡単にするため, R = 8.3×103Pa・L/(K・mol) とする。 解答求める気体の物質量をn [mol] として,P=4.5×10°Pa, V=8.3L, R = 8.3 × 10° Pa・L/(K・mol), T= (27 + 273) K = 300Kより 気体の状態方程式 PV=nRTの式に単位に注意して,数値を代入する。 4.5 x 10Pa x 8.3L = n × 8.3× 10Pa・L/ (K・mol) ×300K 4.5 x 10Pa x 8.3L = 1.5mol n 8.3 x 10°Pa・L/ (K・mol) × 300K 答え 1.5mol 問 2 酸素 0.10molを4.0Lの容器に入れて127℃に保つと, 圧力は何Paを示すか。 アボガドロの法則: Avogadro's law 気体定数: gas constant nRT P ⇒P. 21 2 V 40 7 0.1×8.3×10 X (213+ (21) 8:3 0.1×400×8.3×10 332 8.3 33.2×10 8 (3) 2 TO 0₁ 27 ボ 813×104 pa RT P

訳して欲しいです！

ep Billy, Goat, and Gruff Rilly. Goat, and Gruft have stuck by Bo's side through the vears. These porcelain sheep have a few cracks and scratches. but they can always count on Bo to take care of them. Opicer Giggle McDimples Bo's pint-sized confidante and Constant companion is proof that size doesn't matter.. Giggles is sharp, spirited, and always ready for action!

至急　解答をお願いします！

日本語に合うように,( (1) カナダにいたとき,毎日が楽しかった。 I( )myself every day when I was in Canada. (2) 私のおじは京都大学を卒業した。 )に適語を入れなさい。 A )from Kyoto University. My uncle ( (3)私の姉はちょうど1年前に結婚した。 My sister( ) married just a year ago. 2日本語に合うように, 英文を完成させなさい。 (1) 私は子どものころ、パイオリンを弾いていた。 AB When I was a child, I (2) 車内には人はいなかったが、 エンジンはかかっていた。(run を使って) The car was empty, but (3) 昨夜、会議でなぜあんなに怒ったのですか。 What at the meeting last night? (4) テレビはついていたが, だれもそれを見ていなかった。 The TV was on, but 3与えられた状況に合うように ( 句が1つずつ含まれています。 (1)状況友人からの電話に出られませんでした。なぜなら…。 (was / bath / I/a/taking / took) when you called me. )内の語句を並べかえ, 全文を書きなさい。ただし, 不要な語 B 状況 戦後の復興期に日本がどう変化していたかという話をしている。 Japan(the recession / recovers / recovering / was / from ) year by year. (3)状況 昨夜 10時ごろに彼女が私に電話をかけてくれたが, 私は気づかなかった。すると彼女 は以下のようにたずねた。 What ( you / around / were / last / doing / done/ night /10:00 )? (4)状況昨夜ケイトは誕生日だったので, いつもは着ない服装でした。 Kate (and white / wearing / dress / worn / was / a blue) high heels last night. ]内の語句を参考にして, ~, …に自由に語句を入れ,オリジナルの英文をつくりなさい。 AB (1)私は昨日の~(朝食·昼食·タ食) に…を食べた。[eat / for ] (2)私は昨日,一日中~していた。[was/ all day ]