A ridge that directs water flow in opposite directions on either side is called a watershed or a drainage divide. It serves as the boundary between two drainage basins, where precipitation on one side drains into one river or lake, while water on the other side drains into a different body of water. This geographical feature plays a crucial role in hydrology and the management of water resources.
Divide
The answer is... A river only flows down hill
Water always flows down a river, so upstream is the opposite direction from the direction in which the water flows.
The Nile river flows in the opposite direction of the Euphrates and Tigris river.
AC, Alternating Current.
it refers to forcing fluid in the opposite direction from which it normally flows
When a capacitor discharges the discharge current flows in the opposite direction to the current used to charge it.
oppositional currents
oppositional currents
because current flows in the opposite direction of the flow of electron.since electrons are negatively charged particle they moves towards the positive and hence current flows in the opposite direction to the flow of electrons (that is from positive to negative)
The current (or electrons if you will {but thought of as flowing in the opposite direction} in a DC circuit flows only in one direction. In an AC circuit the current periodically flows in the opposite direction (in the US this usually happens 120 times a second, so 60 cycles per second.)
momma