From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3875/CH10/EX10.27/10_27.sce | 14 ++++++++++++++
 3875/CH10/EX10.27/10_27.txt |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 3875/CH10/EX10.27/10_27.sce
 create mode 100644 3875/CH10/EX10.27/10_27.txt

(limited to '3875/CH10/EX10.27')

diff --git a/3875/CH10/EX10.27/10_27.sce b/3875/CH10/EX10.27/10_27.sce
new file mode 100644
index 000000000..1cf63f982
--- /dev/null
+++ b/3875/CH10/EX10.27/10_27.sce
@@ -0,0 +1,14 @@
+clc;
+clear;
+m=1.675*10^-27//mass of neutron in kg
+h=6.63*10^-34 //Plancks constant in J-s
+n=1 //first reflection maximum
+KE=0.04*1.6*10^-19 //energy in J
+d=0.314*10^-9 //interplanar distance in m
+
+//calculation
+
+phi=asind((n*h)/(2*d*sqrt(2*m*KE)))
+mprintf("The glancing angle is = %2.1f degree",phi)
+//The answer varies due to round off error.
+
diff --git a/3875/CH10/EX10.27/10_27.txt b/3875/CH10/EX10.27/10_27.txt
new file mode 100644
index 000000000..8e08b11c9
--- /dev/null
+++ b/3875/CH10/EX10.27/10_27.txt
@@ -0,0 +1 @@
+The glancing angle is = 13.2 degree
\ No newline at end of file
-- 
cgit