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
- 3523 times
Added almost 6 years ago | 00:02:05 | 35567 views
Added over 2 years ago | 00:01:37 | 3945 views
Added over 5 years ago | 00:03:00 | 79298 views
Added almost 7 years ago | 00:01:11 | 40852 views
Added over 2 years ago | 00:00:52 | 4854 views
Added over 2 years ago | 00:01:20 | 4462 views