J
Jayasree Asked a Question February 9, 2022 12:51 pm
30 pts - CSIR NET
- Physical Sciences
Q9 The energy required to create a lattice vacancy in a crystal is equal to l eV. The ratio of the number densities of vacancies n(1200 K)/n(300 K) when the crystal is at equilibrium at 1200 K and 300 K, respectively, is approximately (a) exp(-30) (b) exp(-15) (c) exp(15) (d) exp(30) Ans. (d)
- 0 Likes
- 2 Comments
- Shares