- Convert the dimensions of the sheet to inches:
- Lunghezza: 4 piedi = 48 pollici
- Larghezza: 8 piedi = 96 pollici
- Convert the thickness to decimal form:
- 3/16 pollice = 0.1875 pollici
- Calculate the area of the sheet in square inches:
- Area = Length x Width = 48 inches x 96 pollici = 4,608 square inches
- Calculate the volume of the sheet in cubic inches:
- Volume = Area x Thickness = 4,608 square inches x 0.1875 pollici = 864 pollici cubi
- Convert the volume from cubic inches to cubic feet:
- Volume (cubic feet) = Volume (pollici cubi) / 1728 = 864 pollici cubi / 1728 = 0.5 cubic feet
- Determine the density of aluminum. The density of aluminum is typically around 0.098 libbre per pollice cubo.
- Multiply the volume in cubic feet by the density to calculate the weight in pounds:
- Peso (lbs) = Volume (cubic feet) x Density = 0.5 cubic feet x 0.098 lbs/in³ ≈ 0.049 lbs
Perciò, un 4×8 3/16 foglio di alluminio would weigh approximately 0.049 libbre.
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