Ajar contains 30 ml of glycerin (mass=37.8 g) and 60 ml of corn syrup (mass=82.8 g). which liquid is on the top layer? explain your answer.

Glycerin

Explanation:

Applying the concept of density, the less dense material stays at the top while the more dense material stays below in the glass.

Density (ρ) = mass / volume

Density of glycerin = 37.8 / 30*10⁻³ = 1260g/l

denisty of corn = 82.8 / 60* 10⁻³ = 1380g/l

from the above calculation, it shows that maize has the highest density and would stay below glycerin in the jar.

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.