Grade

Subject

Type of questions

Science Junior High

中二理科 空気に含まれる水蒸気の量 画像の問題の(3)(5)(6)がよく分かりません。 答えもなく調べてみたりしたのですが、全くわからず…どなたか教えていただけると幸いです。

D 2 ①の温度におけ きちょう 気量は何g/mか。 3 部屋の空気 1m中にふく まれる水蒸気量は何gか。 20 (7) 気温が20.0℃で1m中に 13.6gの水蒸気をふくむ空気が ある。この空気の露点は何℃か。 □ (8) (7)の空気の温度を10℃に冷やすと, 空気1m²あたり何gの 水滴が現れるか。 16 低は入っていく ③ 空気の湿りけ □(1) 空気1m² 中にふくまれる水蒸気量が,その温度での飽和水 蒸気量に対してどれぐらいの割合になるかを百分率 (%) で示し たものを何というか。 □ (2) (1) を表した次の式の ① ② にあてはまる語を書きなさい。 しつど 空気1m²中にふくまれる ① [g/m²] 湿度[%] = その温度での② [g/m²] it 18 温度と水蒸気量の関係 [g/m³] 水蒸気量 □ (3)図で,8g/m3の水蒸気を ふくむ 11℃の空気の湿度 は何%か。 □ (4) 空気の温度を下げると, 湿度はどうなるか。 □ (5) 空気aの露点は何℃か。 □ (6) 空気aが露点に達したとき, 湿度は何%になるか。 □ (7)図で,温度が同じ空気a, bの湿度は同じか,または異 なるか。 ] (8) 温度が同じとき, 湿度は何 で決まるか。 □(9) ②の表の飽和水蒸気量の値を用いて、 次の問いに答えなさい。 ① 気温が18℃で, 空気1m² 中に水蒸気が 5.7g ふくまれて いるときの湿度を求め, 四捨五入して整数で表しなさい。 ② 気温が12℃ で, 湿度が40%の空気1m²中にふくまれる 水蒸気量は何gか。 水蒸気量 085 10 飽和水蒸気量 0 (g/m³) 15.4 17.3 20 -x 100 0. 5 0 ←a8g 10 飽和水蒸気量 10g 8 10 11 温度 /10g [℃] (7) b6g 35 8 10 11 (°C) 温度 (8) (1) (2) ① (3) LISTES (4) (5) (6) (7) (8) (9) ①

Resolved Answers: 1
English Junior High

本日、投稿し直します! 今日こそ、これを教えてくれる人、来て~!(ガチでへるぷみー)

【7】 次の英文の空所に入る適切な単語 (前置詞) を書きなさい。 Most of us are interested ( ) science. He is very good ( at ) speaking English. Suma is famous ( ) its beautiful beach. Wine is made ( The top of the mountain is covered He is looking forward ( We were much surprised ( I got a letter written ( Please take ( (1) (2) (3) (4) (5) 次は、 前置詞の穴埋め問題 ・・・ 覚えた連語や文法が役立ちます (6) (7) (8) (9) ) grapes. (10) The basket is full ( (11) They don't work ( (12) These shoes are too big ( (13) I can swim fastest ( (14) Tom read books about Japanese (15) I usually drink coffee ( (16) This desk is made ( (17) Ken is very fond ( (18) Yuki takes care ( (19) My mother was born ( (20) Don't be late ( (21) How ( (22) Arisa took part ( (23) It is difficult ( (24) Why were you absent ( ( (25) I have lived in Nagoya (26) His name was known ( (27) Thank you very much ( (28) Have you ever been ( (29) February is ( (30) Tuesday comes ( (31) ( ) seeing ) English. ) your shoes when you enter a house in Japan. ) beautiful flowers. ) Sundays. ) ) snow. you. ) the news. ) me. ) all the boys. history ( ) sugar. ) wood. ) listening to rock music. ) this cat. ) school. ) taking a walk around here ? ) morning till night. ) January 28th, 1975. ) the festival last year. me to get up early. ) school yesterday? ) a long time. I must finish this English homework ( ) everyone. ) inviting me to the party. ) Singapore ? ) January and March. ) Monday. ) next Monday.

Unresolved Answers: 1
English Junior High

この問題の4番なのですが、答えがアになります。 答えとなる1文では動詞のhelpが使われているのに、どうして答えでも動詞の原型が使えるのですか?

night. Even if you can't fall asleep right away, just lie on the bed every night. If you do that, you will be able to sleep early someday. Second, you should control the temperature of your bedroom. If it is too hot in your bedroom, it will be difficult to sleep there. We feel a little cool when Your body temperature is important our bedroom temperature is around 25°C. too. We feel sleepy when our body temperature goes down. You should take that, it will gradually go down, and you will feel sleepy when you go to bed. a bath and raise your body temperature ninety minutes before you sleep. After Third, you should turn off the lights in your bedroom when you sleep. And you should not use your smartphone two hours before you sleep. If you look at e-mails from your friends or play video games on your smartphone in bed, your brain will wake up. Do you usually sleep alone? If you (3#*#*3) a bedroom with your brother or sister and can't turn off the lights in your bedroom, it is helpful to use an eye mask. Ila slqooq nam in bormasl The final point is to calm down. We usually need some time to feel sleepy. Twenty minutes before going to bed, you should do something relaxing. Some people like reading books or listening to music. Find the best way for you. a Sleeping is important for us. Please try some of these points. I hope they will help you (4) well, Cathy! Demos Tom oing to pessler of not den of ma gintol 〈注〉 fall asleep 眠りにつく expose 5b sunlight lie #3 yas ad to om temperature brain eye mask アイマスクcalm down 気分が落ち着く 問1 下線部①の()内の語を正しく並べかえ, 英文を完成させなさい。 問2 下線部②が指すものを, 本文中の英語3語で書きなさい。 QueshmA 問3日 本文中の (③) 内の日本語を英語1語に直しなさい。 alommovog griden bna bhow 問4 本文中の (④) に入る最も適切なものを、次のア~エの中から1つ選び,記号で答えなさい。 Jsleep 1d sleeping og slept im I at sleeping and woll anshoqqua 問5 寝る前に読書をしたり音楽を聞いたりすることに対してトムが述べていることとして最も適 切なものを、次のア~エの中から1つ選び, 記号で答えなさい。 Listening to music before sleeping is not good because our brains will wake up. 1 If we read a difficult story that we can't understand, we won't get sleepy. It is important for us to listen to music while we take a bath. babow I Before you sleep, doing something relaxing is helpful for us to calm down. 問6 以下は本文の要約文である。 本文の内容に合うように(1)~(3) に入る適切な語を,本文 a tunds meol bino Wein 中の英語1語で書きなさい。 Tom tells Cathy four ( 1 ) about what to do to sleep well at night. He says going to bed and getting up at the same time every day is important. Also, our bedroom should be ( 2 ) because it is hard to sleep in a hot room. We should

Resolved Answers: 1