diketahui : V1 = 25 liter = 25 x 10⁻³ m³; V2 = 75 liter = 75 x 10⁻³ m³; W 400 J
ditanya : P
dijawab : W = P ΔV
400 = P (75 x 10⁻³ - 25 x 10⁻³)
P = 400/50 x 10⁻³
= 8000 Pa.
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diketahui : V1 = 25 liter = 25 x 10⁻³ m³; V2 = 75 liter = 75 x 10⁻³ m³; W 400 J
ditanya : P
dijawab : W = P ΔV
400 = P (75 x 10⁻³ - 25 x 10⁻³)
P = 400/50 x 10⁻³
= 8000 Pa.