дано
ρ₁ = 7800 кг/м³ mg = F ρ₂ = 7800/0,574 ≈
V₁ = V m = ρ₁V₁ = ρ₁V ≈ 13600 кг/м³
₂ = 0,574V F = ρ²gV₂ = ρ₂g0.574V ртуть
ρ₂ - ? ρ₁gV =ρ₂g0,574V
ρ₂ = ρ₁gV/0,574V =
ρ₁/0,574
дано
ρ₁ = 7800 кг/м³ mg = F ρ₂ = 7800/0,574 ≈
V₁ = V m = ρ₁V₁ = ρ₁V ≈ 13600 кг/м³
₂ = 0,574V F = ρ²gV₂ = ρ₂g0.574V ртуть
ρ₂ - ? ρ₁gV =ρ₂g0,574V
ρ₂ = ρ₁gV/0,574V =
ρ₁/0,574