Answer:7585N/m^2
Explanation:
Acceleration due to gravity=9.8m/^2
Pressure=height x density x acceleration due to gravity
Pressure at the dead sea 400m below:
Pressure=400 x 1.29 x 9.8
Pressure=5056.8
Pressure at them Amman 1000m above:
Pressure=1000 x 9.8 x 1.29
Pressure=12642
Difference=12642-5056.8
Difference=7585.2 N/m^2
