【已刪除】(試題疑義:無答案)41. The density of wood, water and unknown liquid are 0.8 g/cm3 , 1.0 g/cm3 , and 1.2 g/cm3 , respectively. The volume ratio of the wood that can be seen in water and unknown liquid is
(A) 5/6
(B) 3/4
(C) 2/3
(D) 1/2
(E) 1/4
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統計: A(4), B(1), C(0), D(1), E(3) #2356602
統計: A(4), B(1), C(0), D(1), E(3) #2356602
詳解 (共 2 筆)
#4744609
高醫釋疑
0.8/1.0: 0.8/1.2,故浮出比為 0.2/1.0: 0.4/1.2,結果為 3/5此題無解
解題重點:密度比=沉沒比
2
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