Estimate the fraction of of unoccupied atomic sites in lead (Pb) at a temperature 10K below its melting point.
DATA:
Vacancy Fraction, nv/N T (degrees C)
1.8*10-7 100
7.2*10-6 200
Express your answer in terms of vacancy fraction, nv/N:
2 answers
1*10^-4
1e-4