Where does the energy go when light is redshifted?
49047
Redshifted Photon Energy
2377
Is the total energy of the universe zero?
24984
How does the energy in a standing wave travel beyond a node?
19163
Why does the amount of energy transferred depend on distance rather than time?
21069
What happens to photons after they hit objects?
27525
Where does the energy get transferred when we push the wall?
81158
Light "diode" and 2nd law of thermodynamics
40148
Does light have mass?
20642
What happens when yellow light is passed through a prism?
19829
Is light affected by gravity? Why?
11632
What happens to the energy when waves perfectly cancel each other?
3909
Does $E = mc^2$ apply to photons?
58463
How are photons "consumed"?
137250
What happens to the rotational kinetic energy?
149674
Kinetic energy of a photon and Schwarzschild radius
100415
Do photons lose energy after radiation pressure is applied to a perfect reflector?
106917
Do individual rays of light lose energy via the inverse square law?