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A tank of 5 m height is half filled with water and then filled to the top with oil of density 0.85 gcc, then the density of the total mixture isa) 0.925 x 10° kg/m' b) 0.925 x 10 kg/mc) 1 x 10 kg/m d) 1.925 x 10 kg/msolve fast |
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