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An empty density bottle weighs 2 N if its weigh... - JAMB Physics 2008 Question

An empty density bottle weighs 2 N. if its weighs 5 N when filled with water and 4 N when filled with olive oil, the relative density of olive oil is
A
(1)/3
B
(2)/3
C
(1)/5
D
(2)/5
correct option: b
relative density = (weight of substance )/weight of equal volume of water = (4 - 2)/5 - 2 = (2)/3
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