How Thick Is a Square Piece of Aluminum Foil That $\mu$

Multiple Choice

How thick is a square piece of aluminum foil that measures 5 cm on each side and has a mass of
675 mg? The density of aluminum is 2.70 g/cm³.

A) 1.0 mm
B) 0.1 mm
C) 0.01 mm
D) 10 $\mu$ m
E) 1.0 $\mu$ m