2 ms·
I think I know why. Good temperatures for showing the effect are 5 and 35 C. 5 C is near 4 C, the point at which water has maximum density.
by tropo 10y ago
I think I know why.
Good temperatures for showing the effect are 5 and 35 C.
5 C is near 4 C, the point at which water has maximum density.