19.
如图所示,底面积相同的甲、乙两容器,装有质量相同的不同液体,则它们的密度和对容器底部压强分别为ρ甲、ρ乙和p甲、p乙,则下列判断正确的是( )
0 184973 184981 184987 184991 184997 184999 185003 185009 185011 185017 185023 185027 185029 185033 185039 185041 185047 185051 185053 185057 185059 185063 185065 185067 185068 185069 185071 185072 185073 185075 185077 185081 185083 185087 185089 185093 185099 185101 185107 185111 185113 185117 185123 185129 185131 185137 185141 185143 185149 185153 185159 185167 235360
| A. | ρ甲<ρ乙,p甲<p乙 | B. | ρ甲<ρ乙,p甲>p乙 | C. | ρ甲<ρ乙,p甲=p乙 | D. | ρ甲>ρ乙,p甲>p乙 |