
6-3-2大氣壓力

Quiz
•
Science
•
8th - 9th Grade
•
Hard
阿弦校長 阿弦校長
Used 12+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
馬德堡半球實驗是在證明下列何者?
大氣壓力很大
水壓力很大
大氣沒有壓力
大氣壓力約為76公分水銀柱
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知水的壓力水隨著深度的增加而增加,假設有某種魚類,最大的抗壓力為10 atm,請問:此種魚大約可以潛入多深的水域?
80
90
100
110
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若在下列三個不同的地方進行相同的馬德堡半球實驗,欲將同尺寸的兩半球拉開,所需的拉力以何者最小?
嘉南平原
太平洋
玉山頂峰
以上均相同
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以甲、乙、丙三種不同液體同時同地做托里切利實驗,
得三液柱高度為h甲>h乙>h丙,則可知:
三管之半徑為r甲>r乙>r丙
三管之半徑為r甲<r乙<r丙
三液體之密度為d甲<d乙<d丙
三液體之密度為d甲>d乙>d丙
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
今天霽心要去校外教學,地點是阿里山,他帶了最喜歡的「乖乖」從山下來到阿里山上;當他從背包拿出「乖乖」時,「乖乖」將會有何變化?
變重了
包裝袋裡的乖乖變多了
包裝袋膨脹起來
包裝袋緊縮起來
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一個氣壓值最接近一大氣壓?
1 kgw∕cm2
1033.6 gw∕m2
760百帕
76公分-水柱
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一個現象無法證明大氣壓力的存在?
玻璃瓶盛滿水,蓋住玻片後倒轉,玻片及瓶內的水不會落下
充滿水蒸氣的鋁罐急速冷卻後,鋁罐將被擠壓變形
密閉針筒擠壓後放手,針筒活塞自動 向外推出
馬德堡半球實驗
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