Question

Calculate the pressure at a point 30m below the surface of the sea ,g=10ms2 ,density of mercury =13600 kg m 3 and density of seawater= 1025kgm3

Answer 1

Answer:

the pressure at a point 30m below the surface of the sea ,g=10ms2 ,density of mercury =13600 kg m 3 and density of seawater= 1025kgm3

pressure at a point in water is 10 N//m^(2). The depth below this point where the pressure becomes double is (Given density of water = 10^(3) kg m^(-3), g = 10 m s^(-2))the pressure at a point 30m below the surface of the sea ,g=10ms2 ,density of mercury =13600 kg m 3 and density of seawater= 1025kgm3