
南一國中自然2下_ch6-3

Quiz
•
Science
•
8th Grade
•
Medium
南一 自然
Used 27+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關密閉容器內氣體的敘述,何者錯誤?(壓縮時狀態沒有變化)
氣體沒有固定的體積與形狀
壓縮密閉的容器時,內部氣體的體積會變小
壓縮密閉的容器時,內部氣體的質量會變小
壓縮密閉的容器時,內部氣體的壓力會變大
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
關於下列各項敘述,何者與大氣壓力最沒有關係?
用塑膠吸盤懸掛物體
在平地買的未開封袋裝洋芋片,到高山上包裝袋會膨脹
用吸管吸飲料時,可將杯中的飲料吸入口中
在河流中,河水從高處往低處流
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
水壩在愈靠近底部的地方愈厚,其原因為何?
美觀大方的外型設計
深度愈淺,液壓愈大
深度愈深,液壓愈大
以上皆非
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在1 atm下,托里切利實驗的玻璃管半徑是1 cm,當玻璃管半徑為2 cm時,水銀柱高將為多少cm?
152
76
38
19
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
游泳池的長、寬、深度皆放大3倍,當放大前、後,各裝滿水則池底所受液體壓力為原來若干倍?
1倍
3倍
9倍
27倍
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
蓋房子時,會利用裝水的透明塑膠軟管來校正兩道牆的高度是否相同,請問這是應用什麼原理?
連通管原理
壓力原理
帕斯卡原理
浮力原理
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不是帕斯卡原理的應用?
液壓起重機
吸塵器
玩具水槍
汽車用的千斤頂
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