Trees contain two main types of conductors: xylem and phloem. Xylem transports water and dissolved minerals absorbed from the soil, moving them upward from the roots to the leaves. Phloem, on the other hand, carries sugars and other organic nutrients produced through photosynthesis from the leaves to other parts of the tree. Together, these systems enable the tree to maintain its growth and overall health.
electrical
electrical
A fluid called synovial fluid lubricates the joint when it is moved.
A fluid called synovial fluid lubricates the joint when it is moved.
Metal atoms have a few lightly-bound electrons in their outer shells, and these electrons can be easily moved by a modest electrical potential. This makes them good conductors.
(Surface) Electrons are moved from one object to another, usually by rubbing. Note that the objects are non-conductors.
Turbine
a turbine a pelton wheel
a turbine a pelton wheel
ME
Force increases.
When a fluid at constant pressure is moved to a smaller area, the pressure increases according to Pascal's law, which states that pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container. This means that the force per unit area increases as the area decreases.