diff options
Diffstat (limited to '3875/CH10/EX10.12/10_12.sce')
| -rw-r--r-- | 3875/CH10/EX10.12/10_12.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/3875/CH10/EX10.12/10_12.sce b/3875/CH10/EX10.12/10_12.sce new file mode 100644 index 000000000..9f67c5503 --- /dev/null +++ b/3875/CH10/EX10.12/10_12.sce @@ -0,0 +1,10 @@ +clc;
+clear;
+h=6.63*10^-34 //Plancks constant in J-s
+v0=6*10^14 // threshold frequency of light in Hz
+e=1.6*10^-19 //charge in C
+V_s=3 //stopping potential in V
+
+//calculation
+v=((e*V_s)/h)+v0
+mprintf("The frequency of light which ejects electrons from the surface is %1.3e Hz",v)
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