- Convert the dimensions of the sheet to inches:
- Länge: 4 Füße = 48 Zoll
- Breite: 8 Füße = 96 Zoll
- Convert the thickness to decimal form:
- 3/16 Zoll = 0.1875 Zoll
- Calculate the area of the sheet in square inches:
- Fläche = Länge x Breite = 48 Zoll x 96 Zoll = 4,608 square inches
- Calculate the volume of the sheet in cubic inches:
- Volumen = Fläche x Dicke = 4,608 square inches x 0.1875 Zoll = 864 Kubikzoll
- Convert the volume from cubic inches to cubic feet:
- Volumen (Kubikfuß) = Volume (Kubikzoll) / 1728 = 864 Kubikzoll / 1728 = 0.5 Kubikfuß
- Determine the density of aluminum. The density of aluminum is typically around 0.098 Pfund pro Kubikzoll.
- Multiply the volume in cubic feet by the density to calculate the weight in pounds:
- Gewicht (Pfund) = Volume (Kubikfuß) x Density = 0.5 Kubikfuß x 0.098 lbs/in³ ≈ 0.049 Pfund
daher, eine 4×8 3/16 Aluminiumblech would weigh approximately 0.049 Pfund.
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