電路好好玩

電路好好玩

Assessment

Flashcard

Science

4th Grade

Hard

Created by

阿雲 阿雲

FREE Resource

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6 questions

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1.

FLASHCARD QUESTION

Front

LED燈泡的長腳要接電池哪一極?

Back

正極

2.

FLASHCARD QUESTION

Front

鹼性電池使用完沒電了應該要如何?

Back

回收

3.

FLASHCARD QUESTION

Front

電池放久了可能會如何?

Back

化學物質流出

4.

FLASHCARD QUESTION

Front

容易導電的物質稱為?

Back

良導體

5.

FLASHCARD QUESTION

Front

可以導電,用來控制電燈開關的物質是?

Back

良導體

6.

FLASHCARD QUESTION

Front

LED燈泡的短腳要接電池哪一極?

Back

負極

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