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

---
 1427/CH20/EX20.12/20_12.sce | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 1427/CH20/EX20.12/20_12.sce

(limited to '1427/CH20/EX20.12')

diff --git a/1427/CH20/EX20.12/20_12.sce b/1427/CH20/EX20.12/20_12.sce
new file mode 100644
index 000000000..94a09d004
--- /dev/null
+++ b/1427/CH20/EX20.12/20_12.sce
@@ -0,0 +1,9 @@
+//ques-20.12
+//Calculating mass defect and binding energy per nucleon for sodium atom
+clc
+mh=1.008;//mass of hydrogen (in amu)
+mn=1.0072;//mass of neutron (in amu)
+M=23.0092;//atomic mass of sodium (in amu)
+dm=11*mh+12*mn-M;//mass defect
+BE=(dm*931)/23;
+printf("The mass defect is %.4f amu binding energy per nucleon for Sodium atom is %.3f Mev.",dm,BE);
-- 
cgit