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)
Line, XY Scattered, Pie, Stock, Area, Doughnut, Radial, Surface and Bubble.
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Bar is a unit used to measure pressure, one bar is the normal atmospheric pressure of the on the surface of the earth, and ten bar is when the pressure is ten times the normal atmospheric pressure on the surface of the earth.
In order for your to know the weight must know the thickness of the angle bar.
You will need to calculate the grand mean (x double bar) and r bar. From those values and the chart for the constants, all listed in the related link, you will be able to calculate the control limits.
For surface area of steel bar= pi*diameter*length For cross-sectional area of steel bar= pi (dia)^2/4
If the bar is circular then it is: pi*radius square
No, you need to get a longer bar.
By laying a ruler along the scale bar, you can calculate how many miles or kilometers are represented per inch or centimeter.
Assuming that the bar is made of steel & of circular cross-section & loaded in simple tension, Stress= Load applied/area of the bar. In SI units, area = Pi x (diameter)2/4 "square metre" Apply the load in "Newtons". then calculate the stress developed in N/m2
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Not to my knowledge. It typically is not used. Instead, deformed bar, bar with ribbing, is utilized for better surface area in which to bond with the concrete in which it is placed.
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
Greater surface area for the solvent to act upon.
Greater surface area for the solvent to act upon.
Flat bar, as I understand it is mild steel in the shape of a flat bar, in many sizes and used for things as diverse as holding auto gas tanks to the frame, to ornamental railings and fencing.
Volume = area x depth. Area = width x length There are various sizes of Hershey bars, so you'll have to calculate the answer to your homework question yourself. :) Measure the width and length of the candy bar, and multiply those two numbers tomget the area. Measure the depth of the candy bar, and multiply that number by the area, and that will give you the volume.