1 files changed, 20 insertions, 0 deletions
diff --git a/3769/CH25/EX25.7/Ex25_7.sce b/3769/CH25/EX25.7/Ex25_7.sce
new file mode 100644
index 000000000..1870c14a9
--- /dev/null
+++ b/3769/CH25/EX25.7/Ex25_7.sce
@@ -0,0 +1,20 @@
+clear
+//Given
+M=4.001509                    //a.m.u
+N=1.008666
+N1=1.007277
+a=1.66*10**-27
+c=3*10**8
+e=1.6*10**-19
+n=4.0
+
+//Calculation
+A=2*N1+2*N
+M1=A-M
+Eb=M1*a*c**2/e
+B=Eb/n
+
+//Result
+printf("\n (i)  Mass defect is %0.3f  a.m.u",M1)
+printf("\n (ii) Binding energy is %0.1f  Mev",Eb*10**-6)
+printf("\n  Binding energy per nucleon is %0.2f  Mev",B*10**-6)