Does this analogy with matter and energy hold?
107898
Possibility of making dark energy equivalent with dark matter
29728
Does the vacuum in QFT have nonzero energy or not?
34350
matter wave and wave function
62359
Contradiction between law of conservation of energy and law of conservation of momentum?
96324
Does everything with mass or energy have a gravitational pull?
26748
Why does matter exist in 3 states (liquids, solid, gas)?
151221
Does a cooling object lose mass as it radiates?
107971
Hubble's law and conservation of energy
18144
Does a nonzero Poynting vector mean that there is propagation of energy?
119581
How to understand whether potential energy increases or decreases?
150365
Is electric charge truly conserved for bosonic matter?
144698
Why do many people say that virtual particles do not conserve energy?
129816
Experimental observation of matter/antimatter in the universe
79068
Is energy conserved in general relativity? Does $\nabla_aT^{ab}_{\rm matter}=0$ represent the conservation of energy and momentum?
68027
Conservation of Energy vs Expansion of Space
122561
Is the energy always discrete?
111610
Why do electrons, according to my textbook, exist forever?