A. Given the following densities:
The density of corn syrup is ~1.4 g/mL, water is ~1.0 g/mL, and mineral oil is ~0.8 g/mL.
The density of a marble is ~3.5 g/mL, a rubber stopper is ~1.2 g/mL, ice is ~0.92 g/mL, and
a cork is ~0.2 g/mL.
Identify L1, L2, S1, S2, S3, and S4 in the tall glass cylinder.