Answer:
d) 9.55 psi
Explanation:
pressure at the bottom is =ρgh
weight density is ρg=55 lb/ft³
h=25ft
pressure at the bottom is =[tex]55\times 25[/tex]
=1375psf
1 ft = 12 inch
pressure at bottom =[tex]\frac{1375}{12^2}[/tex]
= 9.55 psi
so, answer will be option (d) which is 9.55 psi
