We need to calculate the weight of a 4×8 lembaran of aluminum plate with a thickness of 1/8 inci.
Pertama, kita perlu mengetahui ketumpatan aluminium dan bagaimana ketebalannya mempengaruhi isipadunya.

Hubungan antara jisim (m) dan kelantangan (V) sesuatu objek boleh dinyatakan dengan formula matematik berikut:
m = ρ × V
where ρ (rho) ialah ketumpatan objek, which describes the mass per unit volume of the object.
The density of aluminum is approximately 2.7g/cm^3.
And 1 inci = 2.54 cm, so 1/8 inci = 0.3175 cm.

The volume of the aluminum plate can be calculated by the following formula:
V = length × width × thickness = 4cm × 8cm × 0.3175cm
Substituting this volume and the density of aluminum into the mass formula, we can get the weight of the aluminum plate.

The calculation result is: the weight of the aluminum plate is 35.28 grams.
Oleh itu, a 4×8 sheet of aluminum plate with a thickness of 1/8 inch weighs 35.28 grams.

4×8 aluminum sheet is the most commonly used one. If you want to purchase and know the 4×8 lembaran daripada 1/8 harga aluminium inci, I will give you a detailed quotation.