It can go in either direction i think Thomassen
In chemical formulas, the arrows represent the way of the reaction. Two opposing arrows mean that the reaction will go in both directions, until its specific equilibrum is reached.
I think the "Fallout Shelter" sign
the arrows mean "is eaten by" so for example, if there is a picture of a rabbit with a arrow pointing to a fox it would mean that the rabbit "is eaten by" the fox
It means traffic can pass on either side of an obstruction such as an island.
Tire Pressure
It means you stand with your feet pointing in opposite directions, legs open from the hip-socket.
Did you mean "why do the arrows point in different directions?" if so, the answer is that, since electrons are both negatively charged, the will repel from each other, causing one to go in one direction, and the other opposite that. Think "Pauli exclusion principle" which states "no two electrons in the same atom can be in the same quantum state." This 'state' includes spin, and the arrows represent the spin of the electron orbit. I hope this helped!
the arrows in a food chain mean "is eaten by" for example: grass----->rabbit----->fox the grass is eaten by or consumed by the rabbit. the rabbit is then consumed or eaten by the fox hope this helps
the horse is your tires . " low air pressure"
come from different directions and mee
Go in different directions usually in a random pattern.
In literature, three arrows pointing down can symbolize surrender, a downfall, or a decrease in status or fortune. It can also represent a loss of power or control. The interpretation may vary depending on the context in which the symbol appears.