ch18-p016 - 16. The change in length for the section of the...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
16. The change in length for the section of the steel ruler between its 20.05 cm mark and 20.11 cm mark is 6 (20.11cm)(11 10 /C )(270 C 20 C) = 0.055cm. ss s LL T Δ= Δ= × ° °−° α Thus, the actual change in length for the rod is
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online