Relative Density = Weight in water/Loss of weight in water
13/7= 1.86 12/8= 1.5
That's the relative density of each according to oil and water, but I'm not sure how to find the same number for both unless you just average them, then it would be 1.68.
A body of mass 20g appears to have a mass of 13g in oil and 12g in water what is the relative density of oil.
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I don't know oh I asked the question na..
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