A simple apparatus for demonstrating the expansion of solids when heated.At normal temperature, the bar's length fits into the gauge's jaw and the bar's diameter fits into a hole. When the bar is heated, it fits neither jaw nor hole. Demonstrates that expansion occurs in both length and diameter.
Cat. No. |
Sizes (L x w)Â |
A |
150 x 15 mm |
B |
200 x 25 mm |
C |
300 x 25 mm |
|