Chapter 8, Problem 8.23P

Interpretation Introduction

Interpretation:

The final thickness of the given copper plate should be determined.

Concept Introduction:

The general relationship between the percentage cold working and thickness is based on the formula:

  $\%CW=\left(\frac{t_i-t_f}{t_i}\right)\times 100$

For the above equation

  $\%CW$ is the percentage of cold working.

  $t_i$ is the initial thickness.

  $t_f$ is the final thickness.