The density of a certain oil on frying becomes 0.4 kgm\(^...
The density of a certain oil on frying becomes 0.4 kgm−3 with the volume of 20m3. what will be its initial volume when its initial density is 0.8 kgm−3 assuming no loss of oil due to spillage?
12m3
10m3
8m3
5m3
Correct answer is B
Density (D) = massvolume
∴Mass=Density×volume
= 0.4×20=8kg
The initial volume = MassInitial density
= 80.8=10m3
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