diff options
| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3869/CH4/EX4.5/Ex4_5.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3869/CH4/EX4.5/Ex4_5.sce')
| -rw-r--r-- | 3869/CH4/EX4.5/Ex4_5.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3869/CH4/EX4.5/Ex4_5.sce b/3869/CH4/EX4.5/Ex4_5.sce new file mode 100644 index 000000000..c3b1e8604 --- /dev/null +++ b/3869/CH4/EX4.5/Ex4_5.sce @@ -0,0 +1,22 @@ +clear +// +// +// + +//Variable declaration +c=3*10**8 //velocity of light(m/sec) +e=1.6*10**-19 //charge of electron(coulomb) +lamda=6943*10**-10 //wavelength(m) +h=6.6*10**-34 //planck's constant(Jsec) +kb=1.38*10**-23 //boltzmann constant +T=300 //temperature(K) + +//Calculation +Uv=h*c/(e*lamda) //energy(eV) +Uvj=Uv*e //energy(J) +x=Uvj/(kb*T) +NbyN0=exp(x) //relative population of 2 states + +//Result +printf("\n relative population of 2 states is %0.0f *10**29",NbyN0*10**-29) +printf("\n answer given in the book is wrong") |