blob: f4a63470239d33ca25d0e145f0cfbe5754032456 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
clear
//
//
//
//Variable declaration
h=6.625*10^-34; //planck's constant(J-sec)
m=1.675*10^-27; //mass of neutron(kg)
e=1.6*10^-19; //charge of electron(c)
E=10^14; //energy of neutron(eV)
//Calculations
v=sqrt(2*E*e/m); //velocity(m/sec)
lamda=h/(m*v); //de-broglie wavelength of neutron(m)
//Result
printf("\n de-broglie wavelength of neutron is %0.2f *10^-18 m",lamda*10^18)
|
