分類
國中 解答
共 121,118 題
丁=甲+乙+丙。
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如附圖所示,將兩個相同的燈泡與電池並聯,連接上甲、乙、丙、丁四個安培計測量電流,假設安培計、電池與導線的 電阻可忽略不計,則請推論通過此四個安培計的電流大小關係,下列何者錯誤?
432庫侖。
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中平正在幫手機充電,若經過充電線的電流為0.36安培,在通電20分鐘後,通過導線的 電量為多少庫侖?
向上,♁不動
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右圖為電路及導線之放大示意圖。在燈泡發亮期間,有關導線中帶電質點的運動情形,下列何者正確?(♁表示正電的質點,表示帶負電的自由電子)
What does ‘he lost one game out of 24’ mean in line 4?
According to the reading, what is special about Nigel Richards winning the Spanish Scrabble championship?
Why doesn't Scrabble require players to know the meaning of words?
What does "permission" mean in this reading?
What can’t we learn about the social media from the reading?
Which of the following is true about the reading?
What do we know about Happy Farm?
What does the word available mean in this reading?
Which of the following is true about lab-grown meat?
I hope you don’t the chance to get into your dream high school, and I also believe you can do it!
The woman and her cat live in the small house near the river always take a walk together in the morning and enjoy the fresh air .
Lucy: Do you know the shopkeeper kid was interviewed? George: Yes. She is my cousin.
When you go to a store next time, don’t just let your eyes decide and make sure every cent is spent wisely.
There is some sugar at the of the bottle. Make sure to shake the bottle well before you drink it.
Alice kept asking the same question over and over again her father finally agreed to help her.
They are turning a business world which used to grown-ups into a playground for wise and hard-working teenagers.
Cherry: Which looks better on me? Peggy: I think pink’s better. You look great pink.
Jack: Have you decided you will celebrate your 18th birthday? Susan: Yeah, I’m going to have a big singing party.
People under 18 stay out late should ask their parents first and let them know where they are going and what time they will be back.
The fashionable shoes that in that country are good but expensive. However, many people still choose to buy it.
Alexander wasn’t sure if the young woman before him was gave him a hand when he was six.