I have a question about photon speed and time releation. When photon is speeding at the speed of light, the time for him stops as i understand. So that means that from photon perspective to travel 1 light year takes no time and that means, that from it's perspective at the same time it is in all...
I understood your point adjacent, in that case the same example but from different point.
Lets say we have a nail nailed in the tree. If i want to take it out i need certain amount of energy but instead of using my own energy, i just can put next to it powerful enough magnet and pull out the...
You put on the table magnet and next to it piece of the metal. It doesn't matter if it attract or push, the point is that the metal will move.
Magnet doesn't generate or produce any kind of energy it is a force field. And if you are using this field to create energy, something has to loose the...
You didint get it. If you put metal piece next to the magnet, magnetic force will push it away and kinetic energy will be created, no human interfering
Can you explain me this:
Ferromagnet has permanent magnetic force and can't lose it in the constant conditions, so if i put magnet and piece of the metal it will be pulled away from the magnet creating some kinetic energy. As energy can't be created, just transfered, so I don't understand who...