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Vo=500 ml
alfa=0,00009
T2=75 C
delta T=75-20=55 C
Dit=Vt?
Jawab=Vt=Vo + delta V
=Vo +(3alfa.Vo.delta T)
=500+(3.9/100000.500.55)
=500+7425/1000
=507,425
Maaf kalau salah...semoga membantu
α = 0,00009/°C
Δt = t₁ - to = 75°C - 20°C = 55°C
Ditanyakan : V₁ (Vo + ΔV)
Penyelesaian : ΔV = α³ . Vo . Δt
= γ . Vo . Δt
= 0,00009³ . 500 . 55
= 0,00027 . 500 . 55
= 7,425 ml
V₁ = Vo + ΔV
= 500 ml + 7,425 ml
= 507,425 ml