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measure the channel height and then width and multiply them together

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15y ago

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What is the meaning of Cross sectional area in a river?

Cross Sectional Area = Width x Average Depth


How do you calculate forging reduction ratio?

reduction ratio= initial cross sectional area/final cross sectional area


How do you calculate the cross sectional area of a rectangular tube?

To calculate the cross sectional area of a rectangular tube, multiply the widths of two adjacent sides of the tube.


How do you calculate cross sectional area?

To calculate the cross-sectional area of a shape, you need to determine the shape of the cross-section first (e.g., square, circle, triangle). Then, use the appropriate formula for that shape. For example, the formula for the cross-sectional area of a square is side length squared, for a circle it is pi times the radius squared, and for a triangle it is base times height divided by 2. Finally, plug in the given dimensions into the formula to calculate the cross-sectional area.


What is cross-sectional area of a river?

The cross-sectional area of a river is the total area that the river occupies when viewed from above. It is the area between the two banks of the river and includes the width and depth of the water. This measurement is important for calculating the volume of water flow in the river.


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Simply work out the area of a section of cable.........


Cross sectional area of concrete slab?

The cross-sectional area of a concrete slab is the total area of the slab when viewed perpendicular to its length and width. To calculate the cross-sectional area, you multiply the length of the slab by the width of the slab. This measurement is crucial for determining the amount of concrete needed for a project and for ensuring the structural integrity of the slab.


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To calculate velocity in a pipe, you can use the formula: velocity flow rate / cross-sectional area of the pipe. The flow rate is the volume of fluid passing through the pipe per unit time, and the cross-sectional area is the area of the pipe's opening. By dividing the flow rate by the cross-sectional area, you can determine the velocity of the fluid moving through the pipe.


What is the definition of cross sectional area of a river?

It is the area of the plane (the surface) covered by the water in the river channel. It is the product of the width of the channel, and the average depth of the river


How do you do a cross sectional area of a rectangle?

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To calculate the velocity of a pipe flow, you can use the formula: Velocity Flow rate / Cross-sectional area of the pipe. The flow rate is typically measured in cubic meters per second, and the cross-sectional area is the area of the pipe's opening in square meters. By dividing the flow rate by the cross-sectional area, you can determine the velocity of the flow in meters per second.


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Perimeter of the base of the ruler multiplied by its height