A bimetallic strip (12" ) of iron and aluminum is vertically fixed at one end to a board. The top end has a pointer that is free to move. The bimetallic strip is straight at room temperature. When heated with a blow torch, the strip curves due to differential expansion.
It looks like no one has posted a comment yet. You can be the first!
- July 26, 2012 11:26
- Creative Commons Attribution-NonCommercial (What is this?)
- Additional Files
- 3182 times
Added over 1 year ago | 00:01:17 | 2406 views
Added 6 years ago | 00:00:47 | 40431 views
Added over 2 years ago | 00:01:54 | 4134 views
Added over 5 years ago | 00:02:25 | 36405 views
Added over 3 years ago | 00:01:13 | 11527 views
Added over 3 years ago | 00:01:24 | 11986 views