__Acrylic Round Hollow Tube Weight Calculator:__

__Acrylic Round Hollow Tube Weight Calculator:__

Enter the values of outer radii, R_{(cm)}, inner radii, r_{(cm)} and tube’s length, L_{(cm)} to determine the value of weight of an acrylic round hollow tube, W_{(g)}.

__Acrylic Round Hollow Tube Weight Formula:__

__Acrylic Round Hollow Tube Weight Formula:__

The tube has a cylindrical shape with a hollow centre, meaning it consists of two concentric cylinders one representing the outer surface and the other the inner surface. This structure makes the tube strong yet lightweight.

The material of the tube is distributed between the outer and inner radii. The inner part of the tube is hollow, contributing no mass, while the material between the inner and outer surfaces accounts for the tube’s weight.

The larger the difference between the outer and inner radii, the greater the volume of the material, leading to a higher weight. Conversely, a smaller difference results in less material and a lighter tube.

The hollow design reduces weight without significantly compromising strength, making it ideal for applications where lightweight yet durable materials are required.

The weight of an acrylic round hollow tube, W_{(g)} in grams is calculated by multiplying the difference between the squares of the outer radii, R_{(cm)} in centimetres and inner radii, r_{(cm)} in centimetres by pi, then multiplying by the tube’s length, L_{(cm)} in centimetres and finally by the material’s density, d_{(g/cm3)} in grams per cubic centimetres.

Weight of an Acrylic round hollow tube, W_{(g)} = 3.14 * (R^{2}_{(cm)} – r^{2}_{(cm)}) * L_{(cm) }* d_{(g/cm3)}

W_{(g)} = weight of an acrylic round hollow tube in grams, g.

R_{(cm)} = outer radii in centimetres, cm.

r_{(cm)} = inner radii in centimetres, cm.

L_{(cm) }= length in centimetres, cm.

d_{(g/cm3)} = density in grams per cubic centimetres, g/cm^{3}.

__Acrylic Round Hollow Tube Weight Calculation:__

__Acrylic Round Hollow Tube Weight Calculation:__

**1.**An acrylic round hollow tube has an outer radius of 4 cm, an inner radius of 3 cm, a length of 150 cm, and a material density of 1.19 g/cm³. Calculate the weight of the tube.

Given: R_{(cm)} = 4cm, r_{(cm)} = 3cm, L_{(cm) }= 150cm, d_{(g/cm3)} = 1.19 g/cm^{3}.

Weight of an acrylic round hollow tube, W_{(g)} = 3.14 * (R^{2}_{(cm)} – r^{2}_{(cm)}) * L_{(cm) }* d_{(g/cm3)}

W_{(g)} = 3.14 * (4^{2} – 3^{2}) * 150 * 1.19

W_{(g)} = 3.14 * 7 * 150 * 1.19

W_{(g)} = 3923.43g.

2. An acrylic round hollow tube has an outer radius 5 cm, an inner radius 2 cm, a weight 6000 grams, and a material density 1.19 g/cm^{3}. Calculate the length of the tube.

Given: R_{(cm)} = 5cm, r_{(cm)} = 2cm, W_{(g)} = 6000g, d_{(g/cm3)} = 1.19 g/cm^{3}.

Weight of an acrylic round hollow tube, W_{(g)} = 3.14 * (R^{2}_{(cm)} – r^{2}_{(cm)}) * L_{(cm) }* d_{(g/cm3)}

L_{(cm) }= W_{(g)} / 3.14 * (R^{2}_{(cm)} – r^{2}_{(cm)}) * d_{(g/cm3)}

L_{(cm) }= 6000 / 3.14 * (5^{2} – 2^{2}) * 1.19

L_{(cm) }= 159.82cm.