Jawabanmu

2014-04-16T20:35:01+07:00
ΔV = Vo.3α.ΔT 
3α = ΔV/Vo.ΔT = 0,2/1000.200 = 1.10^-6 
α = 3,33.10^-7
Harusnya pake -nya Gama gan, soalnya ruang bukan panjang.
2014-04-16T20:37:13+07:00
ΔV = Vo.3α.ΔT 
3α = ΔV/Vo.ΔT = 0,2/1000.200 = 1.10^-6 
α = 3,33 x 10^-7