1. The problem statement, all variables and given/known data You are scuba diving to reach a ship sunk at a depth of 100m. What is the pressure in atm at this depth? Density of fresh water is 1000kg/m^3 and air pressure at lake surface=1atm=1.013x10^5 N/m^2 2. Relevant equations P2=P1+pgd p=density 3. The attempt at a solution P2=P1+pgd P2=(1.013x10^5 N/m^2) + (1000kg/m^3)(9.8m/s^2)(100m) P2=1081300 Its at this point that i get confused. I don't know what the units are for this answer.