4 ms·

would be great if there was an easy mnemotechnics to remember at how many degrees Celsius fresh water freezes

• analog31 3y ago
  It's easy to remember, exactly 100 degrees below the boiling point.
  • dekhn 3y ago
    it's just kelvins offset by 273.15!
  • dspillett 3y ago
    <pendant>If we are allowing "to one decimal point" as "exact", and are taking about one standard atmospheric pressure, yes.</pendant> Even at one atmosphere pure water can exist in its solid state at 0.01⁰C.
    • camtarn 3y ago
      To be similarly pedantic, I think you may be looking for 'pedant' (a person concerned with fine detail) rather than 'pendant' (a hanging piece of jewellery or a hanging lamp) :)
      • dspillett 3y ago
        Darned auto-carrot strikes again!
• KMag 3y ago
  I doubt there's any simple way to remember that non-linear pressure vs. freezing point function for water.