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跨學科問答比賽(中二級)

Authored by hebronevent hebronevent

Science, Geography, History

8th Grade

Used 2+ times

跨學科問答比賽(中二級)
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

咖啡的pH值是多少 ?

3

5

7

9

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

人類血液的pH值是多少 ?

3.5

5.5

7.5

9.5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪項(些)是酸的應用?

(1) 保存食物

(2) 清除玻璃上的污漬

(3) 處理黃蜂螫人時的傷口

只有(1)

只有(2)

只有(1)和(3)

只有(2)和(3)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

圖中實驗裝置會釋出甚麼氣體?

二氧化碳

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪些味道屬於五種基本味道?

(1) 酸

(2) 辣

(3) 鹹

(4) 鮮

只有(1)和(3)

只有(1)、(2)和(3)

只有(1)、(3)和(4)

(1)、(2)、(3)和(4)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪項正確顯示光線進入眼睛的次序?

角膜 → 瞳孔 → 晶狀體 → 玻璃狀液 → 視網膜

瞳孔 → 虹膜 → 晶狀體 → 玻璃狀液 → 視網膜

虹膜 → 晶狀體 → 玻璃狀液 → 視網膜 → 鞏膜

角膜 → 瞳孔 → 晶狀體 → 玻璃狀液 → 鞏膜

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

聲音在鐵、水和空氣中以不同速率傳送。以下哪項把聲音在不同介質的速率由高至低排列?

鐵、水、空氣

鐵、空氣、水

空氣、水、鐵

空氣、鐵、水

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