【実験122】 どんな色にも変わる水/ 米村でんじろう[公式]/science experiments/pH Indicator という、でんじろう先生の動画についての質問です。 アルカリ性の液体に指示薬を反応させて、写真のように色が変わるというものです。 どの指示... 続きを読む

米村でんじろう サイエンスプロダクション ク ション 計測器(

英検準2の過去問です。 赤いまるがついているのが答えなのですが、 なぜその答えになるのか分かりません。 そこ教えていただきたいです。

(18) A: Dad, this box is too heavy for me ( B: OK. I'll take it upstairs for you. 1 to carry 2 carrying 3 not carry be carried (19) A: I have so much homework to do this weekend. B: So ( ). I have a science report, a history assignment, and an English paper to write for Monday. 1 am I 2 I am 3 do I 4 I do (20) Hector wants a dog, but his family lives space to keep a pet. He wishes he ( in a small apartment, and there is no ) in a bigger place. 1 lives 2 to live 3 is living lived ) upstairs.

enjoyの後はingじゃないんですか？

4) この町のすべての住人は無料で医療を受けることができる。 All residents in this town enjoy (accessing)( to 入試で出題! C 本文の内容を考え、次の問いの正しい答えを選びなさい。 ) medical care for free.

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

化学です。 第問１の2,3,4と第問２の3を教えて下さい。 答えは分かっています。 急ぎです🙇

1 塩化ナトリウムの結晶の単位格子を図に示した。 (1) 単位格子に含まれる Na+, CI の数はそれぞれ 何個か。 Natt 4 1個, C1-14 ) 個 (2) 1個のNa+ の最も近くにある C1-は何個か。 また、中心間の距離は何 nm か。 ( ), ( )nm -0.56 nm7 (3) 1個の Na+ の最も近くにある Na は何個か。 また、中心間の距離は何 nm か。 個,〔 (4) 塩化ナトリウムの結晶の密度は何g/cm3 か。 5.63 176 とする。 [ 2. 塩化セシウム CsCi の結晶の単位格子を図に示した。 Cl=35.5, Cs=133 (1) (a) 1 個の Cs+ と接している Cl-の数および(b) 1個の CI- と 接している Cs+の数はそれぞれ何個か。 (ax 個(bX 個 (2) 単位格子に含まれる Cs+, CI-はそれぞれ何個か。 Cs +{ 1個 個 CI [ (3) CI-の半径を 0.17 nm とすると, Cs + の半径は何mmか。 ( 4 CsCl の結晶の密度は何g/cm²か。 4.1369 とする。 CI Na+ ]nm - ]g/cm³ CI 10.41nm Jnm ]g/cm³

どういうことでしょうか？？

閾値下の方が効果が高い? (Bornstein, D'Agostino, 1992) Przep 選好判断 記憶評定 LIKING RATING RECOGNITION RATING →→PHOTOGRAPHS, 6 MGL sginerwey PHOTOGRAPHS, 5MS POLYBONS, 6. MS POLYGONS.5 MS 7 PHOTOGRAPHS, 600 MS PHOTOGRAPHS, 500 MS POLYGONS, 500 MS POLYGONS, 500 MS (werpoo,O) 2 2 0 6 1 20 10 20 10 1 s STIMULUS EXPOSURE FREQUENCY STIMULUS EXPOSURE FREQUENCY Txa どっちが±?か sms -気づいてない 500ms-分づく 2

答えと　そうなる理由おねがいします🥲

9 "Has Nancy arrived yet?" "Not yet. She ( ) come by now." 2 ought to 1 has had to 3 should have 10 The longer the members of the party were lost in the mountains, ( to freeze to death. 1 they were more likely 2 they were less likely 3 the less likely they were 4 the more likely they were (東京電機大) 4 would rather (国士舘大) ☐☐11 Mike kept me ( 1 wait ) for many hours last night. 2 to wait 3 waited 4 waiting (8) 12 I must ( ) that I didn't work hard on my final report. 2 admit 3 forbid 1 request 4 complain (南山大) ) a ☐☐13 Rats have been widely used in medical research because they ( number of traits with humans. 1 are sharing 2 have shared 3 shared 4 share (法政大) 14 Your help will enable ( (畿央大) Chlidowme finishing 3 me to finish ☐☐15 You will ( 1 be laughed ) by John. ) the job soon. 2 me finished 4 for me to finish 2 be laughing 3 be laughed at 第4回 4 laugh (常葉学園大 動詞述部に関する問題 ② 17

訳教えてください🙇‍♀️

No one knew for sure. Scientists developed many different theories, or guesses, but they could not prove that their ideas were correct. Then, between 1969 and 1972, the United States sent astronauts to the moon. They studied the moon and returned to Earth with rock samples. Scientists have studied these pieces of rock, the moon's movements, and information about the moon and the Earth.

この図3、なんで0.05秒のところで印をつけているのか分かりません。また、時間が0秒のときも速さが60cm/sと書かれている理由も知りたいです！

練習 地表付近では重力とつ 定になるよ 1 等速直線運動の運 口教p.36~38 1 図1は, 水平な面を運動するドライアイスの運動を, 0.1秒間隔 で発光するストロボスコープで撮影した結果である。 受 (1) 2PE- 図 1 運動の向き (2) 16.0cm 16.0cm 6.0cm 6.0cm 16.0cm 30 24 移 E 動 18 (1) 時間とドライアイスの移動距離の図2 関係を表すグラフを,図2にかき なさい。テープ②台車の平 (2) ドライアイスが運動する速さは何 [2cm/sかる台車がだんだん 距 離 12 cm 6 3 図3 TOO (3)時間とドライアイスの速さの関係 を表すグラフを、図3にかきなさい。 (4) 図3より, ドライアイスの運動 する速さはどのようになっているか。 80 60 540 記 (5) 図1の運動は等速直線運動であ 20 る。 等速直線運動とはどのような運 0 0 0.1 0.2 0.3 0.4 0.5 時間 [S] 2 水平面上を進む台車の運動実験4 チX P.36~40 [2] 記録タイマー 図1のように, 水平な台で, 図1 テープを台車につけて台車の を軽く押して進ませ , 1秒 間に60回打点する記録タ イマーで記録した。 台車 テープ ロ (1) 台車を押した手を離した後, 台車には, 進行方向に力がはたら 1 いているか。 (3) 「 G ◆ロ(2) 台車から手が離れてからのテープを6打点ごとに切り, 台紙 に貼った。 6打点ごとに切ったテープは、何を表しているか。 (4) (3)(2) 6打点ごとに切ったテープの長さは,どうなっているか。 口 (4) この実験の台車のように, 物体の進行方向に力がはたらかない 運動では, 速さはどのようになっているか (5 (6 コ (5) 図2のように, 台車におもりを 図2_ 記録タイマー T ~ 38 速さ[㎝] 0 0.1 0.2 0.3 0.4 0.5 本 [S] (3) (5) a -- SCIE hal (2)

19.21.25.27.29がなぜその番号が答えになるかと日本語訳を教えていただきだいです🙇‍♀️

口19. You can't (())the room remain like this ! 0 get 2 let ③ leave 4 allow 「ツェ (桜 bum 「720. His failure in business ( him to sell his house. 1 made 2 engaged 3 had ④ compelled 121. This school does not ( (4) ) the students to wear their hair long. wo1od 0 let 2 pardon ③ forgive の allow (昭和コ 22. The rise in house prices ( (2 ) him to sell his house at a big profit.vun D directed 2 enabled 3 handed のgot odgplo (津日 cb deiw 1 (- ) the roof to fall in. 723, The weight of the snow( O made 2 had 3 let caused |24, I think small bananas ( ) than big ones. s babromsb 1 taste better (2) are taste more boolts sd ! 4) are better taste (京都 un lpig oqod 1 1qoni (桃山 3 are more taste ) about five miles to the north of Atlanta. ③ lied O口25. The town ( 1 laid ② lays の lies |26. A police officer ( ) me to go with him to the police station.bnol s alt 3 talked の told (千 O said ② spoke O口27. When Tommy says he wants to make great scientific discoveries, he is seriou knows what he is ( 0 ) about. D talking falk abouて. telling (昭和 2 saying ③ stating |28. I was ( ) that I should see a doctor. (神 の told O recommended ② said 3 suggested 29. The weather forecast ( 1① ) it's going to rain tomorrow. 2 speaks (千三 の tells ③ talks 0 says