Please solve these experts Share with your friends Share 0 Rohit Babu answered this Dear Student,The solution to your 41st query is given below.Let h be the height of the water column.P→atmospheric pressurePressure at the bottom=pressure due to water column of height h + atmospheric pressure⇒3P=hρg+P⇒2P=hρg .........1Now the water level is lowered by one fifth.New height of water column is,h'=h-h5=5h-h5=4h5Now pressure at the bottom becomes,P'=h'ρg+P=4h5ρg+P=45×2P+P Using equation 1⇒P'=8P5+P=8P+5P5=13P5, Option 2For the ramining queries, please post them in separate threads so as to have rapid assistance from our experts.Regards. 0 View Full Answer