I looked up the density of aluminum, and found 167 pounds per cubic foot.
I would have preferred it per cubic inch, as that would have meant less work,
but I guess I can convert it.
1 cubic foot = 1,728 cubic inches.
Density of aluminum = 167/1728 pound per cubic inch.
Volume of the sheet = 20 x 20 x 0.25 = 100 cubic inches.
Weight = 167 x 100/1,728 = 9.664 pounds
I see no reason why the weight should change if you crumple it.
No, aluminum sheet metal is not magnetic.
Have you heard of Archimedes. Well he stated that the weight of water displaced by an object is equal to the weight of the object. From here we conclude that object being more denser than water sinks those being less dense than water floats. An Aluminum cube has a much higher density than that of water and the sheet is less dense than water. Thus the former floats while the latter sinks. Now you also might have noticed that an iron nail sinks while an iron ship floats. I hope now you can answer this question!!
A4 is an indicator of size, typically for paper, not of weight. Weight will vary by the material or paper's thickness.
it depends if it is a real mirror and how thick/ tall it is :D
The density of aluminum is 2.7 g/cm3, so in doing the math, assuming the sheet is 4' x 8' x 1/4", the volume is 1152 cubic inches, or 18,878 cubic centimeters. The weight would be 51 kg, or 112 pounds.
The density of aluminum is 2.7 g/cm3, so in doing the math, assuming the sheet is 4' x 8' x 1/4", the volume is 1152 cubic inches, or 18,878 cubic centimeters. The weight would be 51 kg, or 112 pounds.
I see no reason why the weight should change if you crumple it.
depends on the thickness of the aluminum (3.25 or 4.25 or 4.5 mm) thickness
One can easily calculate the weight of a 1 cm thick aluminum sheet in several ways. First, one can use a scientific scale for a very accurate measurement. Also, one can calculate the volume by submerging the sheet in water, and calculate the weight using the density of aluminum, which is 2.70 grams per cubic cm.
weight of aluminum sheet = lenght (Mtrs) X Width (Mtrs) X Thickness (mm) X density 2.8 g/cm3
No, aluminum sheet metal is not magnetic.
To find the weight of the aluminum sheet in square meters, first convert the dimensions to square meters (8'x4' = 2.44m x 1.22m), which equals 2.97 square meters. Next, calculate the weight of the sheet by multiplying the area by the thickness (0.7mm = 0.0007m). Therefore, the weight of the aluminum sheet is approximately 2.079 kg (2.97 sqm x 0.0007m x 2700 kg/m³).
84.8 lbs.
A sheet of three-quarter-inch (0.75") melamine typically weighs around 100-110 pounds. The weight can vary based on the specific dimensions and the density of the melamine material.
The weight of a 24 SWG (Standard Wire Gauge) aluminum sheet measuring 8 feet by 4 feet can be calculated using the material's density. A 24 SWG aluminum sheet typically has a thickness of about 0.025 inches (0.635 mm) and weighs approximately 0.067 pounds per square foot. Thus, the total area is 32 square feet, leading to an estimated weight of about 2.14 pounds for the sheet.
The answer is 12,553 m.