12-4 大氣壓力

Quiz
•
Physics
•
8th Grade
•
Medium
紀 則賢
Used 89+ times
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12 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
1. 平均每平方公分的大氣壓力所產生的作用力約為多少公斤重?
1公斤重
2公斤重
5公斤重
10公斤重
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
有關大氣壓力的敘述,下列何者正確?(複選)
大氣壓力是由大氣層重量所引起的
大氣壓力會因地點不同而不同
早晚的氣壓可能有所改變
氣體的壓力與接觸面成平行
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
下列何者表示的壓力值是1 atm?(複選)
1013百帕
1033.6 gw/cm2
76 cm-Hg
760 mm水柱高
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
小明在園遊會的會場幫忙釋放氣球,當這些被釋放的五彩氣球往上飄時,若氣體沒有進出,則此時氣球將有何種變化?
體積膨脹、內部壓力變大
體積膨脹、內部壓力變小
體積收縮、內部壓力變小
體積收縮、內部壓力變大
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
下列哪一個地點的氣壓通常比較高?
飄雪的喜瑪拉雅山頂
天氣晴朗的臺北西門町
月球的寧靜海
下大雨的玉山頂
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
在1 atm下,若將托里切利實驗中,半徑1 cm的玻璃管更換成半徑2 cm的玻璃管,則水銀柱的垂直高度將為多少cm?
152
76
38
19
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
下列日常生活常見的物品中,哪些是應用大氣壓力的裝置?(複選)
吸塵器
抽水機
滴管吸水
噴水池
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