下列屬於密度的單位有哪些?

理化第一章前半

Quiz
•
Science
•
University
•
Hard
蔡忠霖 蔡忠霖
Used 5+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
g/cm3
g/cm
kg/L
kg/m3
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
娜美到加拿大買了兩個楓葉金幣,分別為1 盎司(約38 公克)、及0.5 盎司。請問這兩個純金金幣的密度比為?
2:1
1:1
1:2
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
量筒中裝有質量48 g、體積60 mL 的酒精;若倒出30 mL,則量筒中剩餘酒精的密度是多少?
1.6
2.4
0.8
1.2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
有一立方體的銅塊密度是9.0 公克/立方公分,假定將這個銅塊切割成體積相等的兩半,則半個銅塊的密度為多少公克/立方公分?
9
4.5
18
3
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
5.設一物體之密度為0.5 g/cm3,其體積為20 cm3,則其質量應為多少?
10 g
25 g
15 g
30 g
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
設一物體之質量為0.05公斤,其體積為100 cm3,則其密度為多少g/cm3?
0.0005
50
500
0.5
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
有一立方體磚塊,每邊長5.0 公分,測得其質量是750 克,則其密度為多少Kg/m3?
6
60
600
6000
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