Chapter 12, Problem 12.115QP

Interpretation Introduction

Interpretation:

The far end of the walking cane raises when handle is raised.  The reason for this statement has to be identified based on the concept of intermolecular forces.

Concept Introduction:

The strength of the intermolecular forces determine the strength of all the materials. The stronger intermolecular forces hold all the molecules tightly and thus gives rigidity in the materials possessing it.  The weaker intermolecular forces cannot hold the molecules tightly.  So, the materials possessing it will not be rigid.