Mass = 1.675 g = 1.675*10-3 kg.
Diameter = 7.5 mm => radius = 3.75 mm = 3.75*10-3 m
Volume = 4/3*pi*r3 = 2.209*10-7 m3
So density = Mass/vol = 1.675*10-3/(2.209*10-7) = 7.583*103 kg/m3 = 7583 kg/m3
The weight of a steel rod can be calculated using the formula: weight = volume × density. The volume of a cylinder is given by the formula ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height. For an 8-foot long rod with a 3-inch diameter, the radius is 1.5 inches (0.125 feet). Using the density of steel, which is approximately 490 pounds per cubic foot, the rod weighs about 24.5 pounds.
You can look up the density of different materials in a table of densities. But if you want a formula, just use the definition of density as mass / volume. This is also how you would measure the density of a substance of unknown density.
To calculate the outer diameter of a steel coil, you can use the formula: ( D = \frac{(L \times 1000)}{(\pi \times t)} + t ), where ( D ) is the outer diameter, ( L ) is the length of the steel strip in meters, and ( t ) is the thickness of the steel strip in millimeters. The term ( \pi ) (approximately 3.14159) is used to account for the circumference of the coil. This formula accounts for the thickness of the coil, which adds to the diameter.
The weight of a round stainless steel (SS) bar can be calculated using the formula: [ \text{Weight (kg)} = \frac{\pi \times (d/2)^2 \times L \times \rho}{1000} ] where ( d ) is the diameter of the bar in millimeters, ( L ) is the length in meters, and ( \rho ) is the density of stainless steel (approximately 7.9 g/cm³ or 7900 kg/m³). This formula accounts for the volume of the bar and its density to determine its weight.
Density of steel: 7.85 g/cm3 Volume of the steel would be: 0.6*0.6*pi*1200=1357.168 cm3 =10653.77grams=10.65kg.
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
To calculate the weight of a galvanized steel pipe, you need to know the length, diameter, and thickness of the pipe. Use the formula: weight = (outer diameter - thickness) x thickness x 0.02466 x length. This formula assumes the density of steel as 7850 kg/m^3 and the length in meters.
weight of all steel can be calculated by multiplying unit volume with density.
formula: (R+2t)=D where, R-radius or pipe t-thickness of pipe D-diameter of pipe. by using above formula we get the diameter of a steel pipe, by using vernier caliper
You can solve this in two steps. (1) Calculate the ball's volume. Use the formula for a sphere, and remember that the radius is 1/2 the diameter. Convert the result it either to cubic decimeters (= liters) or to cubic meters. (2) Divide the mass by the volume.
You can look up the density of different materials in a table of densities. But if you want a formula, just use the definition of density as mass / volume. This is also how you would measure the density of a substance of unknown density.
DxD/162 this is the formula for finding unit weight of steel
The weight of a hollow MS (mild steel) pipe is determined by its dimensions and material density. You can calculate the weight using the formula: weight (kg) = (outer diameter - inner diameter) x inner diameter x length x density of MS. The specific density of MS used will affect the weight of the pipe.
To calculate the weight of a steel round, you can use the formula: weight = volume * density. The factor needed would be the density of steel, which is typically around 7850 kg/m³. By knowing the density and the volume of the steel round, you can easily calculate its weight.
To calculate the weight of EN-24 steel, you need to know the volume of the steel and its density. The formula to calculate weight is Weight = Volume x Density. The density of EN-24 steel is around 7.85 grams per cubic centimeter.
Density of steel: 7.85 g/cm3 Volume of the steel would be: 0.6*0.6*pi*1200=1357.168 cm3 =10653.77grams=10.65kg.
Steel has the greatest density of the three.