4 ms·
Irritating headline (and summary) makes it sound like some kind of hard number at which ice (starts) to form. The abstract states "Spectral features indicating
by Jabbles 14y ago
Irritating headline (and summary) makes it sound like some kind of hard number at which ice (starts) to form. The abstract states "Spectral features indicating the onset of crystallization are first observed for n = 275 ± 25"
- koide 14y agoThe uncertainty coming from the spectral analyzer and not from the water itself, I expect.
- Retric 14y agoIt's probably both. What there looking for is an optical change which only indirectly relates to if something is 'ice' or not. And I suspect depending on which part's of the lattice are missing and where the light source is would change the optical property's.