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Diffstat (limited to '3753/CH8/EX8.1')
| -rw-r--r-- | 3753/CH8/EX8.1/Ex8_1.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3753/CH8/EX8.1/Ex8_1.sce b/3753/CH8/EX8.1/Ex8_1.sce new file mode 100644 index 000000000..634082050 --- /dev/null +++ b/3753/CH8/EX8.1/Ex8_1.sce @@ -0,0 +1,20 @@ +//Example number 8.1, Page number 8.16 + + +clc;clear;close + +// Variable declaration +N=6.023*10**26 // unitless +deltaHv=120 //unitless +B=1.38*10**-23 //unitless +k=6.023*10**23//unitless + +// Calculations +n0=0 // 0 in denominator +n300=N*exp(-deltaHv*10**3/(k*B*300)) // The number of vacancies per kilomole of copper +n900=N*exp(-(deltaHv*10**3)/(k*B*900)) // The number of vacancies per kilomole of copper + +// Results +printf("at 0K, The number of vacancies per kilomole of copper is : %.f",n0) +printf("\nat 300K, The number of vacancies per kilomole of copper is : %.3e",(n300)) +printf("\nat 900K, The numbber of vacancies per kilomole of copper is : %.3e",(n900)) |