Jawabanmu

2014-04-11T00:43:22+07:00
PV = 2/3 NEk
ingat kalau PV = n R T
dimana n = N/NA
maka, PV = N/NA . R . T, dimana R/NA itu = k
jadi, PV = N k T
PV = 2/3 N Ek
N k T = 2/3 N Ek
k T = 2/3 Ek
EK = 3/2  k T