lets say someone had some sort of star gate, lets just say its circular like the one on the show, the difference being instead of that watery portal thingy, there is a direct link between the two gates that you can clearly see through to the other side. basically as if it were a window that you could just walk through to the outside. what would happen if you opened the gate on earth to a world where the atmosphere was under more pressure, would there be any kind of explosive decompression, or a large air-blast or sonic boom? or if the other planet had higher gravity what would happen where the 2 meet?
- air can flow freely between the two portals
- the portal allows everything through, including light wind ect..
- the opening of the portal is instantaneous, it would be as if opening a window of a house to the outside
what would happen on the higher pressurized side? what would happen on the lower pressurized side? how dangerous would such a gate be?
looking for scientific answers