Question

What is the density of the glass from which the spheres are made?​

Answer 1

Answer:

Hollow glass spheres will displace the same volume of resin as solid spheres, but are lighter in weight: the typical density is 1.1 g cm−3 (where most mineral fillers have a density of 2.4–2.9 g cm−3).

Answer 2

Answer:

Hollow glass spheres will displace the same volume of resin as solid spheres, but are lighter in weight: the typical density is 1.1 g cm−3 (where most mineral fillers have a density of 2.4–2.9 g cm−3).