temperature
Electro motive Force(E.M.F) of a battery determine the direction of Flow of Charges.
Convection currents.
human
A. Into the beaker
flow to
To maintain the flow of blood in one direction
cold chamber die casting machine can be divided into the direction of the direction of the flow of fluid in the hydraulic system used to control or regulate the pressure and flow valves, pressure valves and flow control valve three categories. A same shape as the valve, because of the different mechanisms of action have different functions. Pressure valve and flow valve with a throttle effect of the flow passage cross section to control the system pressure and flow direction valve replacement of the flow passage control the oil flow direction.
It's either onw of Fleming's rules, Franic, or Jefferson
The pressure-flow hypothesis explains the function of pholem because ONE DIRECTION IS THE BEST
in which direction does the river Shannon flow?
A check valve restricts the flow of a liquid or gas in a piping system to one direction.
One method to figure out which direction a stream is flowing, is by elevation. Usually, streams flow towards higher elevation