1 files changed, 28 insertions, 0 deletions
diff --git a/1694/CH1/EX1.12/EX1_12.sce b/1694/CH1/EX1.12/EX1_12.sce
new file mode 100644
index 000000000..274079254
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+++ b/1694/CH1/EX1.12/EX1_12.sce
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+clear;
+clc;
+printf("\nEx1.12\n");
+//page no.-17
+//given
+a=4.04;.........//lattice constant in angstrom
+disp("For <200> planes");
+h=2;
+k=0;
+l=0;
+
+d=a/sqrt((h^2)+(k^2)+(l^2))........//distance between planes in angstrom
+
+disp("For <110 planes>");
+h=1;
+k=1;
+l=0;
+
+d=a/sqrt((h^2)+(k^2)+(l^2))
+
+disp("For<111> planes");
+h=1;
+k=1;
+l=1;
+
+d=a/sqrt((h^2)+(k^2)+(l^2))
+
+disp("all values in angstrom");