H-28 Cooling by evaporation: Water at one end of a closed glass container, a cryophorus, is frozen by evaporation when the other end is placed in liquid nitrogen.
(H-28; Cooling; ) (Water at one end of a closed glass container; is frozen; by evaporation; T:when the other end is placed in liquid nitrogen) (the other end; is placed; in liquid nitrogen)
H-28 Water at one end of a closed glass container the other end
Cooling is frozen is placed
by evaporation T:when the other end is placed in liquid nitrogen
in liquid nitrogen