diff options
Diffstat (limited to '3875/CH12/EX12.2/Ex12_2.sce')
| -rw-r--r-- | 3875/CH12/EX12.2/Ex12_2.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3875/CH12/EX12.2/Ex12_2.sce b/3875/CH12/EX12.2/Ex12_2.sce new file mode 100644 index 000000000..0b6c6fb2b --- /dev/null +++ b/3875/CH12/EX12.2/Ex12_2.sce @@ -0,0 +1,11 @@ +clc;
+clear;
+h=6.63*10^-34 //Plancks constant in J-s
+m=9.1*10^-31 //mass in kg
+L=10^-9 //potential width in m
+c=3*10^8 //velocity of light in m/s
+
+//calculation
+lambda=(8*m*c*L^2)/(27*h)
+mprintf("The wavelength of radiation emitted is %1.2e m or 122 nm",lambda)
+//The answer varies due to round off error.
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