diff options
Diffstat (limited to '3648/CH27/EX27.9')
| -rw-r--r-- | 3648/CH27/EX27.9/Ex27_9.sce | 12 | ||||
| -rw-r--r-- | 3648/CH27/EX27.9/Ex27_9.txt | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/3648/CH27/EX27.9/Ex27_9.sce b/3648/CH27/EX27.9/Ex27_9.sce new file mode 100644 index 000000000..7eced8161 --- /dev/null +++ b/3648/CH27/EX27.9/Ex27_9.sce @@ -0,0 +1,12 @@ +//Example 27_9
+clc();
+clear;
+//To fnd the approximate energy of the emitted alpha particle
+m1=222.01753 //Units in u
+m3=4.00263 //Units in u
+m2=218.00893 //Units in u
+massloss=m1-(m2+m3) //Units in u
+e1=931.5 //Units in MeV
+e=e1/massloss*10^-5 //Units in MeV
+printf("The approximate energy of the emitted alpha particle is E=%.2f MeV",e)
+//In textbook answer s printed wrong as E=5.56eV the correct answer is E=1.56 eV
diff --git a/3648/CH27/EX27.9/Ex27_9.txt b/3648/CH27/EX27.9/Ex27_9.txt new file mode 100644 index 000000000..a34088326 --- /dev/null +++ b/3648/CH27/EX27.9/Ex27_9.txt @@ -0,0 +1 @@ + The approximate energy of the emitted alpha particle is E=1.56 MeV
\ No newline at end of file |