diff options
Diffstat (limited to '3763/CH3/EX3.5/Ex3_5.sce')
| -rw-r--r-- | 3763/CH3/EX3.5/Ex3_5.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3763/CH3/EX3.5/Ex3_5.sce b/3763/CH3/EX3.5/Ex3_5.sce new file mode 100644 index 000000000..66335084d --- /dev/null +++ b/3763/CH3/EX3.5/Ex3_5.sce @@ -0,0 +1,18 @@ +clear +// +// +// + +//Variable declaration +n=8 //number of atoms +r=2.351*10**-10 //bond length(angstrom) +A=28.09 //Atomic wt. of NaCl +N=6.02*10**26 //Avagadro number + +//Calculation +a=4*r/sqrt(3) +rho=n*A/(N*a**3) //density(kg/m**3) + +//Result +printf("\n density is %0.0f kg/m**3",rho) +printf("\n answer varies due to rounding off errors") |