Part A oil water 3.0 m In the figure, an open tank contains a layer of oil floating on top of a layer of water (density 1000 kg/m) that is 3.0 m thick, as shown in the sketch. What must be the thickness of the oil layer if the gauge pressure at the bottom of the tank is to be 9.8x10 Pa? (The density of the oil is 400 kg/m.) Express your answer using two significant figures. m Submit Request Answer

Part A oil water 3.0 m In the figure, an open tank contains a layer of oil floating on top of a layer of water (density 1000 kg/m) that is 3.0 m thick, as shown in the sketch. What must be the thickness of the oil layer if the gauge pressure at the bottom of the tank is to be 9.8x10 Pa? (The density of the oil is 400 kg/m.) Express your answer using two significant figures. m Submit Request Answer