Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

The coefficient of linear expansion for cobalt is 1.2 × 10-5C-1. If the length of a cobalt bar is 10 meters at 12°C, what is the change in its length when it is at 112° C?

Correct!