- #1
DaTario
- 1,059
- 43
Hi All,
In quantum mechanics, related to photon, we have these two equations as valid ones:
E = h x f
p = h / lambda
But we have in vacuum the dispersion relation c = lambda x f.
1) How these relations change when the dispersion relation change ?
2) Is it universally correct to write p = h x f / c ?
Thanks ALL
Best Regards
DaTario
In quantum mechanics, related to photon, we have these two equations as valid ones:
E = h x f
p = h / lambda
But we have in vacuum the dispersion relation c = lambda x f.
1) How these relations change when the dispersion relation change ?
2) Is it universally correct to write p = h x f / c ?
Thanks ALL
Best Regards
DaTario