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A crystal
You could align the edge of the object with the zero on the ruler and then read off the marking on the ruler which aligned with the other end of the object.
the distance around the edge of the object
An edge
A straight edge
Sword is categorize as wedge. A wedge is an object with at least one slanting side ending in a sharp edge, which cuts material apart.A wedge is a type of inclined plane.
An object (as a knife for ex.) with a thin edge.
Operation Sharp Edge happened in 1990.
"Projecting" in this case means "sticking out." So a sharp projecting edge is a sharp edge that sticks out.
Any mineral that can be broken (cleaved) at a sharp angle can have a sharp edge. Substances like Flint are good examples
An object's function is not a physical property, it is an abstraction. When we say that something has a particular function we are saying what use we intend to make of that object. It is our thought, it is not an inherent property of the object. Let us say for example that I own a knife. Its function is to chop vegetables, since that is what I do with it. However, another person might say that the function of that knife is to cut the throat of his enemies, because that is what he intends to do with it. Another person might say that its function is to carve wood. Its actual physical properties include a sharp edge. The sharp edge is a property, but the use to which that sharp edge is put depends upon the object's owner.
On a blade, the cutting edge is the sharp side.
On a blade, the cutting edge is the sharp side.
stupid people do it
This is a practical definition of a boundary, or of a line, or the corner of a solid object such as a table. -- The top of the table is bounded by the edge. -- at this boundary there is a line. --
The magnitude of the electric field gets very big nearby sharp edges of the charged object. This leads to molecules in the surronding air being ionized, decharging the object at the same time as it leads to the ionized molecules repelling the object, creating a stream of ions away from the edge.
The sharp edge of the knife has less area than the blunt edge. So we are able to cut easily using less strength with a sharp edge of the knife.