Product Code:
MACHANICE00114
Description:
Reverse Density Rod
Specification:
Reverse Density Rod Everyone knows water gets less
dense as it gets warmer. Then why does this rod sink in cold yet float
in less dense hot water? The answer lies in the fact that the density of
the rod also changes with temperature. The rod becomes much less dense
at higher temperatures. It wins the “race” against the heated water and
floats, whereas the aluminum rod sinks.Contains: High-density
polyethylene plastic rod, 1/2” in diameter, weighted and tested;
instructions with theory. Density Rod also shown.
