What pressure is exerted on the bottom of the vessel by a layer of kerosene with a height of 0.4 m?

The hydrostatic pressure of kerosene at a depth of 0.4 m can be calculated using the formula:
Р = ρ * g * h, where ρ is the density of kerosene (from the table of densities of liquids we determine that the density of kerosene is ρ = 800 kg / m ^ 3), g is the acceleration of gravity (we take g = 10 m / s ^ 2), h is the depth of the kerosene layer (h = 0.4 m).
Let’s calculate the value of the hydrostatic pressure of kerosene:
P = ρ * g * h = 800 * 10 * 0.4 = 3200 Pa = 3.2 kPa.
Answer: The hydrostatic pressure of kerosene is 3.2 kPa.