An object weighs 60 0N in air 48 2N in a certai... - WAEC Physics 2004 Question
An object weighs 60.0N in air, 48.2N in a certain liquid X, and 44.9N in water, Calculate the relative density of X
A
3.300
B
1.279
C
0.932
D
0.782
correct option: d
R.d = Wt in Air-Wt in Air-Wt in water
= (\frac{60.0 - 48.2}{60.0 - 44.9})
= 0.782
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