diff options
Diffstat (limited to '3020/CH11/EX11.10')
| -rwxr-xr-x | 3020/CH11/EX11.10/ex11_10.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/3020/CH11/EX11.10/ex11_10.sce b/3020/CH11/EX11.10/ex11_10.sce new file mode 100755 index 000000000..37208b467 --- /dev/null +++ b/3020/CH11/EX11.10/ex11_10.sce @@ -0,0 +1,8 @@ +clc;
+clear all;
+c = 3e8; // Velocity of light in air
+h = 6.626e-34 ; // Planck's constant
+lambda = 4961e-10 ; // Wavelengh of green light from mercury lamp
+E = (h*c)/lambda; // Energy of each photon emitted
+N = 1/E ; // Number of photons rquired to do one joule of work
+disp('m^-3',N,'The number of photons from green light of mercury is')
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