InterviewSolution
Saved Bookmarks
| 1. |
Calculate the mass of a photon with wavelength 3-6 Å. |
|
Answer» Lambda =3.6 Å = 3.6*10^-10m Velocity of photon = velocity of light M = h/lambda*v = 6.626*10^-34js/ (3.6*10^-10m)(3*10^8 m/s) = 6.135*10^-29 Kg Therefore, Mass of photon= 6.135*10^-29 Kg |
|