Perimeter of the base of the ruler multiplied by its height
Simply work out the area of a section of cable.........
The answer depends on the cross-sectional area of the timber.
You cannot unless you know the angle of the plane which defines the cross section.
You cannot. The whole point in describing it as a water column is that it is a body of water that is 2 metres high - WHATEVER the size of its cross sectional area.
Volume = cross sectional area * lengthArea = 2* cross sectional area + perimeter of cross section * length
To calculate Cross Sectional Area: Width x Depth
reduction ratio= initial cross sectional area/final cross sectional area
To calculate the cross sectional area of a rectangular tube, multiply the widths of two adjacent sides of the tube.
Simply work out the area of a section of cable.........
The answer depends on the cross-sectional area of the timber.
You cannot unless you know the angle of the plane which defines the cross section.
Volume = Cross sectional Area x Height.
measure the channel height and then width and multiply them together
You cannot create a cross sectional area of a rectangle. You can only create cross sectional areas for triangular shapes.
the larger the cross sectional area, the smaller the resistance
You cannot. The whole point in describing it as a water column is that it is a body of water that is 2 metres high - WHATEVER the size of its cross sectional area.
Volume = cross sectional area * lengthArea = 2* cross sectional area + perimeter of cross section * length