great website for this:
http://www.simetric.co.uk/metres_to_feet.php
Direct Conversion Formula20 mm*
1 in
25.4 mm
=
0.7874015748 in
The weight of a TMT (Thermo-Mechanically Treated) rod can be calculated using the formula: Weight (kg) = (Diameter² × Length × 0.00617). For a 20mm diameter rod that is 12 meters long, the weight would be approximately 15 kg per meter. Therefore, the total weight of a 12-meter length of 20mm TMT rod is about 180 kg.
To find the area of a rectangle, you need both its length and width. Since only one dimension, 20mm, is provided, we cannot calculate the area without the second dimension. If you have the width, you can multiply it by 20mm to get the area in square millimeters.
57mm
If Area = 70mm2 and Height = 20mm Then Base = 7mm Using the formula Area = 0.5 x base x height, we can see that 70mm2= 0.5 x base x 20mm. Then, with simple algebra we can see that 70mm2/(0.5 x 20mm) = base Therefore, base = 7mm
To determine how many thick 20mm pipes you need, additional information is required, such as the total length of pipe needed or the specific application. If you provide that context, I can help you calculate the quantity. Otherwise, a single pipe with a diameter of 20mm is just one unit, regardless of thickness.
These are the units of length, SO ,we need to find out the relation between both these units.mm and inchese are related to each other as follows : 1 inches =25.4 mm. which means 1 mm=0.039 inches . Now,2 mm=2 * 0.039 inches . the result is 0.078 inches.
The weight of a TMT (Thermo-Mechanically Treated) rod can be calculated using the formula: Weight (kg) = (Diameter² × Length × 0.00617). For a 20mm diameter rod that is 12 meters long, the weight would be approximately 15 kg per meter. Therefore, the total weight of a 12-meter length of 20mm TMT rod is about 180 kg.
57mm
12*2+20*2 = 64 mm
If Area = 70mm2 and Height = 20mm Then Base = 7mm Using the formula Area = 0.5 x base x height, we can see that 70mm2= 0.5 x base x 20mm. Then, with simple algebra we can see that 70mm2/(0.5 x 20mm) = base Therefore, base = 7mm
To determine how many thick 20mm pipes you need, additional information is required, such as the total length of pipe needed or the specific application. If you provide that context, I can help you calculate the quantity. Otherwise, a single pipe with a diameter of 20mm is just one unit, regardless of thickness.
20 inches
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