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What is pure energy in matter-antimatter annihilation made of? I used to read the term "pure energy" in the context of matter-antimatter annihilation Is the "pure energy" spoken of photons? Is it some form of heat? Some kind of particles with mass? Basica
Do we mean with pure energy the force-carrying particles? Does pure energy consists of the forces between matter, or the force mediating particles, like the massless photons and gluon? I explicitly don´t mention the W- and Z- particles which are supposed to transmit the weak force, because they possess mass and as such they don´t are a form of pure energy, if what I said is actually pure energy
What (if any) state did energy exist in prior to the big bang? I am comfortable with the idea that 'pure energy' cannot be observed, only different forms in which it manifests I can also understand that matter-antimatter interactions result in fundamental particles that ultimately conserve energy So forgive my amateur question, but is there any conception of what energy was like prior to the big bang?
How is it possible photons have no mass but have energy? How is it possible ? I thought photons are some kind of pure energy but I saw NASA made solar sails to create propulsion, how can you create propulsion without exhaust mass ? (Momentum equation collisions) Also how can we "create" photons ? Like you can convert something into something else but creating must be impossible
What do we mean by saying light is a form of energy? Energy is a physical property of a physical system There is nothing like pure energy but maybe in Dragon Ball cartoons Not in our universe Therefore, the question if the light is a form of energy is not consistent with known physics What can be safely said is that light, either described as electromagnetic waves or as photons, is a physical system that has some energy Then, it may do work
What happens to matter when it is converted into energy? Matter can be converted into Energy An example of this is a nuclear reaction What happens to the matter in the process? Do the atoms subatomic particles just vanish? Any insights into this process are appreciated
mass - What is Energy made of? - Physics Stack Exchange Pure energy exists out of force carriers like photons and gluons This pure energy interacts with pure matter to convey energy to it, which manifests itself as some extra matter added to it
Which was first, energy or matter in the creation of our universe? 2 Was it the Big Bang or was it something else that gives us our universe in its present condition? Did it all begin with just pure energy that eventually evolved into simple atoms of matter, that themselves evolved again into more complex structures similar to the way living organisms have evolved?