A position, by itself, has no dimension.
a plane
point
In physics the 4th dimension is time. So an object has 3 physical dimensions (height, width, length) but it also has a position in time.
The AP dimension on an x-ray refers to the Anteroposterior dimension, which measures the distance from the front to the back of the body or structure being imaged. It provides information about the size and position of internal organs or bones.
if this equation is x = Av, the A is time.
Driving Dimension: the geometry is controlled by the dimension. Driven Dimension: the dimension is controlled by the geometry.
it has no dimension
A reference dimension is a dimension that is not crucial for the effective use of the part. Reference dimensions are not inspected.A reference dimension may also be a dimension that is shown elsewhere in the drawing but is shown in the current view to help clarify the position of other features in the view. This practice eliminates "double-dimensioning" which is not acceptable in drafting standards.
For putting to many dimension on top of the dimension!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
dimension
THere was a dimension in my classroom
dimension?