With the information given in the question you cannot. The volume of the pipe is
pi(R2 - r2)*L where
R = outer radius = outer diameter*0.5 = ID/2 + thickness = 108 mm
r = inner radius = inner diameter*0.5 = ID/2 = 100 mm
L = length = 1000 mm
Next, to convert volume to mass, you need to multiply by the density.
You then need to multiply the mass by the gravitational acceleration to convert to weight.
If the mass is in kilograms, and the gravitational acceleration is in metres/second2 the result will be in Newtons, the SI unit for weight.
It is simple ! = length in meters *width in meters *thickness in mm*density of the material (i.e 8.1 in this case )
weight of ms hollow bar 20mm*20mm
In order for your to know the weight must know the thickness of the angle bar.
the weight is equal to density x volume density of aluminum is 2.77 g/cc = 0.00000276 kg/mm^3 WEIGHT= 1200 = .00000277 x 2515 x.8 x LENGTH LENGTH = 1200/.00000277/2515/.8 = 215,300 mm = 215.3 meters
Square Cm is a unit of Area. Cubic Cm is a unit of volume. You can't change areas into volumes, just as you can't change weight into length. They are different types of measurement. . If you know the size of an area, and if, and only if, that area has a thickness that you can measure, then you can calculate the volume. But, you do not 'convert' it to a volume, you calculate it's volume . To calculate volume you need 3 measurements, length, width, height. To calculate area you need only 2 measurements , length ,and width.
The answer is 12,553 m.
AREA*THICKNESS(length)*7.85 pi*r2*t*7.85 - in mm
You cannot. The mass depends on the material of the shaft and that has not been specified.
Weight of pipe per Meter in Kg for MS Pipes = 3.14 * (Outer diameter of pipe in Mtr. - wall thickness in Mtr. ) * Wall Thickness in Mtr. * 7850
It is simple ! = length in meters *width in meters *thickness in mm*density of the material (i.e 8.1 in this case )
density=mass/volume 7.850=2500kg/(0.47*L*0.914) Ravindra
The weight of polypropylene sheets depends on their length, width and thickness.
kg = 6.16546 x width mm x OD2 x bore2 ---- 1000000
specific weight of the sheet * area *thickness = weight of the sheet
If it section is a rolled like beam,channel,square,angles&flat. weight=Length x unit weight unit weight of this section is=123kg/m^3 If it is plate or sheet weight=Length x width x thickness x 7.85(sp.gravity of steel)
weight of ms hollow bar 20mm*20mm
Your answer depends on the thickness of the wool. A thread-weight length will be longer than a bulky-weight yarn.