diff options
Diffstat (limited to '1427/CH34/EX34.17/34_17.sce')
| -rw-r--r-- | 1427/CH34/EX34.17/34_17.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1427/CH34/EX34.17/34_17.sce b/1427/CH34/EX34.17/34_17.sce new file mode 100644 index 000000000..210af373d --- /dev/null +++ b/1427/CH34/EX34.17/34_17.sce @@ -0,0 +1,13 @@ +//ques-34.17
+//Calculating quantum yield of a reaction
+clc
+w=440;//wavelength (in nm)
+I=1.5*10^-3;//intensity of light (in J/s)
+t=20;//time of exposure (in min)
+ab=80;//percentage absorption of light
+n=0.075*10^-3;//moles of bromine
+E=(6.626*10^-34.*3*10^8)/(w*10^-9);//energy given (in J)
+E1=I*t*60*(ab/100);//energy absorbed (in J)
+N1=E1/E;//number of quanta absorbed
+QY=(n*6.023*10^23)/N1;
+printf("The quantum yield of the reaction is %.2f.",QY);
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