Four cylindrical rods with various cross-sectional areas and initial lengths are stretched by an applied force, as in Figure 17-11. The resulting change in length of each rod is given in the following table. Rank these rods in order of increasing Young's modulus. Indicate ties where appropriate.

Figure 17-11,

Transcribed Image Text:

Cross- Sectional Area Change In Applled Force Intlal Length Rod Length AL 2L AL 2A 3 2AL 2F A 4 3F ΔL AL L/2 -Le -AL- -F