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Diffstat (limited to '3669/CH4/EX4.1/1.sce')
| -rw-r--r-- | 3669/CH4/EX4.1/1.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3669/CH4/EX4.1/1.sce b/3669/CH4/EX4.1/1.sce new file mode 100644 index 000000000..55edd4f86 --- /dev/null +++ b/3669/CH4/EX4.1/1.sce @@ -0,0 +1,12 @@ +
+//Variable declaration
+e=1.6*10**-19;
+m=9.1*10**-31; //mass(kg)
+h=6.63*10**-34; //planck's constant
+E=2000; //energy(eV)
+
+//Calculation
+lamda=h/sqrt(2*m*E*e); //wavelength(m)
+
+//Result
+printf('wavelength is %0.4f nm\n ',(lamda*10**9))
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