blob: 6ec68311e80fe9b751f0d6bbb55dca48e3f7a93e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
//Example number 6.7, Page number 6.48
clc;clear;close
// variable declaration
d=2.351 // bond length
N=6.02*10^26 // Avagadro number
n=8 // number of atoms in unit cell
A=28.09 // Atomin mass of silicon
m=6.02*10^26 // 1mole
// Calculations
a=(4*d)/sqrt(3) // in m
p=(n*A)/((a*10^-10)*m) // density
// Result
printf("a=%.2f Angstorm",(a))
printf("\ndensity = %.2f kg/m^3",(p*10^16))
// Answer given in the textbook is wrong"
|
