FerSilva2403 18/05/2020 Α=γ/38x10^-6=γ/3γ=2.4x10^-5ºC^-1ΔV=Vo*γ*ΔTV-20=20*2.4x10^-5*(50-0)V-20=0.024V=20.024cm3
FerSilva2403
Α=γ/3
8x10^-6=γ/3
γ=2.4x10^-5ºC^-1
ΔV=Vo*γ*ΔT
V-20=20*2.4x10^-5*(50-0)
V-20=0.024
V=20.024cm3