diff options
Diffstat (limited to '3869/CH1/EX1.30/Ex1_30.sce')
| -rw-r--r-- | 3869/CH1/EX1.30/Ex1_30.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3869/CH1/EX1.30/Ex1_30.sce b/3869/CH1/EX1.30/Ex1_30.sce new file mode 100644 index 000000000..b2a42cb8f --- /dev/null +++ b/3869/CH1/EX1.30/Ex1_30.sce @@ -0,0 +1,16 @@ +clear +// +// +// + +//Variable declaration +Dn=2*10**-3 //diameter of ring(m) +n=10 +lamda=500*10**-9 //wavelength(m) + +//Calculation +R=Dn**2/(4*n*lamda) //radius(m) +t=Dn**2/(8*R) //thickness of air film(m) + +//Result +printf("\n thickness of air film is %0.3f micro m",t*10**6) |