- #1
alexjbuck
- 8
- 0
The evidence points to an expanding universe, we tell this by looking at the redshift/distance relationship, objects further away are receding faster, with their redshift and distance at an almost linear relation.
My question is, the photons emitted by those objects that we are just now observing were emitted at significantly higher frequencies (and thus higher energies!) than we are seeing them, so where did the energy go?
E=hf
So a photon emitted at f1 and received at f2, ( f1 > f2 ) has energy E1 > E2 unless something is happening to Planck's constant...
My question is, the photons emitted by those objects that we are just now observing were emitted at significantly higher frequencies (and thus higher energies!) than we are seeing them, so where did the energy go?
E=hf
So a photon emitted at f1 and received at f2, ( f1 > f2 ) has energy E1 > E2 unless something is happening to Planck's constant...