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TOEIC・英語 大学生・専門学校生・社会人

わからないので答えを教えてもらいたいです。

英語 Amy: Hey Jake, I was thinking about online shopping this weekend. Do you shop online often? Jake: Yeah, I do it quite a bit. It's so ( house and you can ( ) almost anything online. That's true. I love the convenience, too, especially with a busy schedule. But I've heard there are some downsides to it. What do you think? Well, one obvious downside is not being able to ( ) or try the product before buying. Sometimes, what you see on the website isn't exactly what you get. Amy: Yeah, that's a good point. I've had a couple of instances where the color or size was ) from what I expected. ( Another thing is the shipping time. Even with express shipping, you might have to ( ) a few days for your stuff to arrive. It's not great if you need Amy: Jake: Jake: Amy: Amy: Jake: Jake: Jake: something urgently. True, waiting can be frustrating. But what about the ( that sometimes the prices are higher online. It depends. I've found some great deals online, especially during sales. But you're right; in some cases, the prices can be a bit inflated, and you might end up paying more than if you bought it in-store. Amy: And returns can be a hassle, too. I had to return a shirt once, and the process took forever. It's not as easy as just going to a store and returning it on the spot. Yeah, returns can be a pain. Also, there's the whole security issue. You must be careful about where you're buying from to avoid scams or stealing your ( ). Amy: Oh, definitely. I always make sure the website is secure before entering any payment details. 日本語 L ), you know? No need to leave the On the bright side, online ( ) can be super helpful. I always check them before making a purchase. It gives you an idea of the product's quality and whether it's worth the money. Amy: That's a good point. I do the same. It's like having the opinions of a bunch of friends who've already ( ) the product. Jake: Exactly. So, while there are some drawbacks, I think the ( ) of online shopping, like the convenience and variety, outweigh the ( ) for me. Yeah, I agree. It's all about finding a balance and being cautious about where and what you're buying. )? I've heard

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理科 中学生

問3がわかりません。 どうしてイになりますか? また他のは何が違いますか?

龍門方鉄 3 電流が磁界から受ける力を調べるために、図1のような回路をつくった。 回路に電流を流す と、コイルはスタンドから遠ざかる向きに少し動いて静止した。 下の問いに答えなさい。 図1 図2 コイルー P ア スタンドー 磁石 Ja 電流の向き 電源装置 300mg 0.3 3 0-3 199 指抵抗がないのはショート回路 でんげん 問1 図1で電源装置と電流計の間に電熱線を入れてつないだのはなぜか。 その理由を「電 流」という語句を使い,「電熱線を入れないでつなぐと」という書き出しで書け。電流計にでる 答 電熱線を入れないでつなぐと を少し弱めることができる。 問2 図2は図1の電流計の一部を拡大したものである。 電流計の針が図2に示した位置にあ るとき,図1の電圧計は9Vを示していた。 図1のab間に 3,0 3 22 0 電流が流れ つないだ電熱線の抵抗は何か。 問3 図1のP-Q間を流れる電流がつくる磁界のようすを磁力線を使って表すとどうなるか。 最も適当なものを図3のア~エの中から選び 記号で書け。 ア イ イ 電熱線 a 電流計 av 電圧計 E 電流の向き 150mA 500mA 5A +D.C. 0 2 10 20 10 - Internshanthihabulandre A 3 4 widualnaland + 40 50m 電流の向き Boend 6 0134 電流の向き 心の動き

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