A point.
A point has no length, width, or thickness. A line has infinite length but no width or thickness. A plane has infinite length and width but no thickness.
Time has no length, width or thickness.
A line has infinite length, no width, no thickness, and no endpoints.
This would be a line, which has no width, no thickness and no endpoints, but has infinite length.
If the bar is a three dimensional object it will have some thickness. Then, assuming it is oblong in shape and knowing its length, width and thickness: Surface_area = 2 x (length x width + width x thickness + thickness x length)
capicity=length*width*thickness
Length
A plane figure
It is Length.
Density = Mass / Volume the Volume is what you just said ... length x width x thickness
LxWxT typically stands for Length x Width x Thickness. This formula is commonly used in mathematics and geometry to calculate the volume or area of a three-dimensional object or space. By multiplying the length, width, and thickness of an object, you can determine its overall size or capacity.
thought