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J.V.\n\nV = 3 dm³ = 3 · 10⁻³ m³\n\nθ = V cinemática / U = V dinámica / ρ = masa gmbulizada.\n\np = m / V · d / ρ = 235 / 10 / 3 · 10⁻³\n\n→ p = 783,33 N·s²/m⁴\n\nθ = U / p → U = θ · p = 10⁻⁵ · 783,33 →\n\nU = 7,83 · 10⁻³ N·s/m².\n\np1/ 7,83 · 10⁻³ Pa.\n\ng = 7,83 · 10⁻² P0i.