diff options
Diffstat (limited to '3769/CH20/EX20.1/Ex20_1.sce')
| -rw-r--r-- | 3769/CH20/EX20.1/Ex20_1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3769/CH20/EX20.1/Ex20_1.sce b/3769/CH20/EX20.1/Ex20_1.sce new file mode 100644 index 000000000..4b7c46e81 --- /dev/null +++ b/3769/CH20/EX20.1/Ex20_1.sce @@ -0,0 +1,13 @@ +clear +//Given +E=2.5*10**5 //lm/m**2 +r=1.5*10**11 //m + +//Calculation +// +l=E*r**2 +a=4*%pi*l + +//Result +printf("\n (i) Luminous intensity is %0.3f cd", l) +printf("\n (ii) Luminous flux of the sun is %0.3f *10**28 lm",a*10**-28) |