Solve each problem involving the basic properties of thermodynamics and fluid mechanics. Write your complete solution on a separate sheet of paper. Use two decimal places for your final answers.

Note: Use the table of standard atmospheric pressure for the conversion of the pressure units

4. The pressure below the depth of 25 m of a homogenous fluid is 50.473 psi. Calculate specific weight in kN/m3,density of fluid in kgm/m3 and its specific gravity