What is a qualitative description of energy?
84458
What's the real fundamental definition of energy?
25641
Is there a direct physical interpretation for the complex wavefunction?
119581
How to understand whether potential energy increases or decreases?
109681
What does Enthalpy mean?
45669
What is behind the definitions of work and energy?
148218
How precise must the energies match for absorption of photons?
123654
How can energy be useful when it is 'abstract'?
54113
Does the potential energy of a single object exist?
110104
If conservation of energy was wrong, how would we know about it?
59213
Is there an equivalent of computation of physical processes in nature?
9715
What defines a "description" of a probability distribution?
17619
How does rest mass become energy?
1376
The definition of entropy
79614
Many-worlds: Where does the energy come from?
18144
Does a nonzero Poynting vector mean that there is propagation of energy?
629
How are Quantum Mechanical energy levels related to atom shells?
78057
What is the physical explanation for energy transport in simple electrical circuits?