Użytkownik Wojciech Wierba <w...@m...desy.de> w wiadomooci do grup dyskusyjnych
napisał:3...@m...desy.de...
> > A ja stawiam na to ze woda nie ma charakterystyki liniowej,
> > czyli przy roznych tem rozne ciepla

> ROTFL

tak Cie latwo rozsmieszyc?
a looknij na to:
The amount of heat energy needed to effect a 1°C temperature increase in 1 gram of
water
varies with temperature (see heat capacity); thus the temperature range over which
the heating takes place must be stated to define the calorie precisely. The 15°
calorie,
or normal calorie, is widely used in chemistry and physics; it is measured by
heating
a 1-gram water sample from 14.5°C to 15.5°C at 1 atmosphere pressure.
The 4° calorie, also called the small calorie or therm, is measured from 3.5°C to
4.5°C

EOT proponuje
pozdrawiam Chaciur