Chapter 9.9, Problem 9.26YT

Interpretation Introduction

Interpretation:

The way how HDPE, PP and PVC gets separated from given PET sample have to be proposed.

Concept Introduction:

Density: Density (d) is given by the ratio of mass to volume.

$\begin{array}{c}\text{d}\text{=}\frac{\text{m}}{\text{V}}\\ \text{d}\text{-}\text{density of the substance}\\ \text{ m}\text{-}\text{mass of the substance}\\ \text{V-}\text{volume}\text{occupied by the substance}\end{array}$