Meáchan 1/8-orlach (0.125-orlach) painéal alúmanaim tiubh le toisí 4 ft x 8 ft (48 in x 96 isteach) a ríomh ag baint úsáide as an dlús alúmanaim agus méid an phainéil alúmanaim.

Is féidir toirt leatháin a ríomh trína fad a iolrú, leithead agus tiús.

Volume = length × width × thickness
in this case:
Toirt = 48 orlach × 96 orlach × 0.125 orlach

We then need to convert the volume from cubic inches to cubic feet since the density of aluminum is usually measured in pounds per cubic foot.

Volume (cubic feet) = Volume (cubic inches)/1728 (since 1 cubic foot = 1728 cubic inches)

Now, we can calculate the weight by multiplying the volume by the density of aluminum:

Weight = volume (cubic feet) x density of aluminum

The density of aluminum is approximately 0.098 punt in aghaidh an orlach ciúbach.

Let’s calculate it:

1. Toirt = 48 orlach × 96 orlach × 0.125 orlach = 576 cubic inches
2. Volume (cubic feet) = 576 cubic inches / 1728 = 0.333 cubic feet
3. Meáchan = 0.333 cubic feet × 0.098 pounds per cubic inch ≈ 0.0326 punt

Dá bhrí sin, a 1/8-inch-thick aluminum plate measuring 4 feet by 8 feet weighs approximately 0.0326 punt.