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Diffstat (limited to '3753/CH5/EX5.9/Ex5_9.sce')
| -rw-r--r-- | 3753/CH5/EX5.9/Ex5_9.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3753/CH5/EX5.9/Ex5_9.sce b/3753/CH5/EX5.9/Ex5_9.sce new file mode 100644 index 000000000..e49074771 --- /dev/null +++ b/3753/CH5/EX5.9/Ex5_9.sce @@ -0,0 +1,16 @@ +//Example 5.9, Page number 5.30 + +clc;clear;close + +// variable declaration +N_a=0.3 // numerical aperture +Gamma=45 // coefficient + +// Calculations +theta_a=asin(N_a) // degree +theta_as=asin((N_a)/cos(Gamma)) // degree + +// Results +printf("Acceptance angle, theta_a = %.2f degrees",(theta_a*180/%pi)) +printf("\nFor skew rays,theta_as = %.2f degrees",(theta_as*180/%pi)) +// Answer given in the textbook is wrong |