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浮力與阿基米德原理

浮力與阿基米德原理

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Shihfen Tseng

FREE Resource

Student preview

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8 questions

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1.

FLASHCARD QUESTION

Front

阿基米德原理主要描述哪種力?

Back

浮力

2.

FLASHCARD QUESTION

Front

根據阿基米德原理,浮力等於什麼?

Back

物體排開的液體重量

3.

FLASHCARD QUESTION

Front

當物體完全浸沒在水中時,浮力會如何變化?

Back

增加

4.

FLASHCARD QUESTION

Front

如果一個物體在水中下沉,表示什麼?

Back

物體密度大於水

5.

FLASHCARD QUESTION

Front

為什麼船可以浮在水面上?

Back

船的平均密度小於水

6.

FLASHCARD QUESTION

Front

浮力的方向是?

Back

向上

7.

FLASHCARD QUESTION

Front

當物體部分浸入水中時,浮力等於?

Back

排開水的重量

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