diff options
Diffstat (limited to '3717/CH2/EX2.6/Ex2_6.sce')
| -rw-r--r-- | 3717/CH2/EX2.6/Ex2_6.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3717/CH2/EX2.6/Ex2_6.sce b/3717/CH2/EX2.6/Ex2_6.sce new file mode 100644 index 000000000..af4342bd5 --- /dev/null +++ b/3717/CH2/EX2.6/Ex2_6.sce @@ -0,0 +1,13 @@ +// Ex2_6 Page:36 (2014)
+clc; clear;
+h = 6.626e-034; // Planck's constant, Js
+c = 3e+08; // Speed of light in vacuum, m/s
+E0 = 0.511; // Rest energy of an electron, MeV
+e = 1.6e-019; // Energy equivalent of 1 eV, J
+E = 2*E0*e*1e+06; // Rest energy of electron-positron pair, J
+lambda = h*c/E; // Wavelength of photon to bring pair production, m
+printf("\nWavelength of a photon that can produce an electron-positron pair = %4.2e m", lambda);
+
+// Result
+// Wavelength of a photon that can produce an electron-positron pair = 1.22e-12 m
+
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