Saved Bookmarks
| 1. |
An aluminium rod of 10 m length at 20oC expand when the temperature is changed from 0oC to 100oC. The resultant change due to rod expansion (in mm) is[thermal expansion coefficient (γ) of at 20oC is 25×10−6(1/oC)]25 |
|
Answer» An aluminium rod of 10 m length at 20oC expand when the temperature is changed from 0oC to 100oC. The resultant change due to rod expansion (in mm) is [thermal expansion coefficient (γ) of at 20oC is 25×10−6(1/oC)]
|
|