Is conservation of energy a set of principles that is inevitable in any 'possible world'?
30883
Why can't energy be created or destroyed?
68027
Conservation of Energy vs Expansion of Space
55426
In what type of world is free will possible, if at all?
56266
Potential energy and the work energy theorem
45283
Why don't virtual particles violate conservation of mass/energy?
155558
If energy is only defined up to a constant, can we really claim that ground state energy has an absolute value?
79708
Is the energy density of vacuum uniform in the whole universe?
70734
Entropy and the principle of least action
13096
Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?
12964
Isn't the uncertainty principle just non-fundamental limitations in our current technology that could be removed in a more advanced civilization?
75237
Is the uncertainity principle a practical reality, a theoretical law or a measurement problem?
68284
Is the law of conservation of energy still valid?
64373
Would a pendulum swing indefinitely in a frictionless vacuum?
2377
Is the total energy of the universe zero?
119004
Proof of conservation of energy?
154295
Total mechanical energy concept
90926
Conservation of energy in Lenz's law