When two identical electromagnetic waves cancel each other out, where's the energy gone?
When two photons of EM waves destructively reinforce each other (cancel out), is energy not conserved since they are destroying each other?
Energy can neither be created nor destroyed! Can this be proved wrong? Is it true that energy actually can be created and/or destroyed? Could light be refracted into a loop, to be amplified or stored as a source of potential energy? Why wont collisions emit light? Why specifically sound and heat? Do every type of energy have something in common? Is the law of conservation of energy a relative concept? When and how is mechanical energy not conserved? Is the law of conservation of energy false? How universe is conserved if energy is conserved? Can mechanical energy be conserved? How does a photon lose energy? Why is energy conservation vital? Does the light energy only convert into heat energy? Can't it convert into any other energy? If it can give me an example? If dark and vacuum energy are created with expansion is there potential energy that transforms into these types of energy with expansion? What is the significance of the law of conservation of energy? Is there a possibility that the law of conservation of energy is wrong? Can energy be destroyed by combining matter and antimatter? Can energy/matter be created/destroyed? As energy can neither be created nor be destroyed, then from where does the universe get energy to expand? If energy can neither be created nor be destroyed, then who created energy? If energy cannot be created nor destroyed, only transferred, where did it come from? If universe is expanding without a limit and dark and vacuum energy are created as it expands…? What are some examples of the law of conservation of energy? Energy can neither be created nor destroyed. So where does energy crisis come from? Since the expansion of space redshifts photons (making them less energized) where does the energy go? Is it true that matter/energy actually can be created and/or destroyed? Where does the energy from photons affected by the expansion of the universe go? How does electromagnetic wave transfer energy? If energy can't be created or destroyed, how can dark energy increase with the expansion of the universe? Where all energy i.e. radiation will go after leaving this universe, is that not against law of conservation? How is dark/vacuum energy created with the universe conserved if it is not conserved? Can infinite of these be created?