Where did the energy from the CMBR go?
58042
Redshifting of Light and the expansion of the universe
79068
Is energy conserved in general relativity? Does $\nabla_aT^{ab}_{\rm matter}=0$ represent the conservation of energy and momentum?
150616
Binding energy in fission
54444
Have red shifted photons lost energy and where did it go?
5585
Where did the world go?
83770
Kinetic energy doesn't make sense
2377
Is the total energy of the universe zero?
92532
Conservation of Mass during Electron - Positron Annihilation
52558
Where do ultra-high-energy cosmic rays come from?
76423
Why is the total energy of an orbiting system negative?
11280
Where does the extra kinetic energy of the rocket come from?
58724
Capillary action and conservation of energy
31848
Where does gravity get its energy from?
126442
Where does the energy come from in the Dune ecosystem?
44040
Is energy really conserved?
127355
Where is radiation density in the Planck 2013 results?
151221
Does a cooling object lose mass as it radiates?