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Diffstat (limited to '3845/CH33/EX33.1/Ex33_1.sce')
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1 files changed, 13 insertions, 0 deletions
diff --git a/3845/CH33/EX33.1/Ex33_1.sce b/3845/CH33/EX33.1/Ex33_1.sce new file mode 100644 index 000000000..0dac9e87c --- /dev/null +++ b/3845/CH33/EX33.1/Ex33_1.sce @@ -0,0 +1,13 @@ +//Example 33.1
+d=10^-15;//Range of the strong nuclear force (m)
+c=3.0*10^8;//Speed of light (m/s)
+delta_t=d/c;//Time during which the pion exists (s)
+h=6.63*10^-34;//Planck's constant (J.s)
+delta_E=h/(4*%pi*delta_t);//Energy uncertainity from Heisenberg uncertainty principle (J)
+delta_E=delta_E*1/(1.6*10^-13)//Energy uncertainity (MeV),delta_E=delta_E*1MeV/(1.6*10^-13J)
+//Mass of pion m=delta_E/c^2
+m=delta_E;//Mass of pion (MeV/c^2)
+printf('Mass of the pion = %0.1f MeV/c^2',m)
+//Answer varies due to round off error
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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