00:01
Here from the energy of photon, energy of photon is equal to hf, now we can put the value hc upon lambda and we can write it as lambda is equal to hc upon, this is equation 1, equation 2 and this is equation 3.
00:23
Now lambda here, lambda x and y are the wavelength of x ray photon and y gamma ray photon respectively.
00:30
While h is flank constant, ex and ey are the energy of x -ray photon and gamma -ray photon respectively.
00:39
After then, p is photon's momentum, f is photon's frequency and c is the velocity of light.
00:46
Now we can put the value given where they have mentioned value of ex is 12 into 10 to power c electron volt.
00:54
We can convert it into jule.
00:57
We can convert 12 into 10 to power c multiterule...