If the pressure P of three solid cubes placed flat on the horizontal table has a certain density P1 > P2 > P3, then the relationship between the pressure f is? The process is as follows

If the pressure P of three solid cubes placed flat on the horizontal table has a certain density P1 > P2 > P3, then the relationship between the pressure f is? The process is as follows

Because the pressure P of the three cubes is fixed, the gravity g / bottom area s is fixed. Because g = ρ * V, v = s * side length a, g / S = ρ * V / S = ρ * a is fixed. Because ρ 1 > ρ 2 > ρ 3, A3 > A2 > A1, S3 > S2 > S1, G3 > G2 > G1, that is, F3 > F2 > F1