Jawabanmu

2014-03-11T20:47:17+07:00
L = Lo (1 + alpa x delta T)
1,0006 = 1 ( 1 + alpa x (60-10))
1,0006 = 1 + alpa x 50
alpa = 1,0006 - 1 / 50
alpa = 10^-5