Funnel and FilterStand A, Filter paper folded into proper shape; B, filter paper placed inside glass funnel Fig. 3 Decantation.— This is a means of separating fineparticles of matter in suspension from heavier sub-stances also insoluble. Thus, if a mixture of soil and 14 COMPANION TO TROPICAL… … Fig. 4.—Decantation xe> Evaporation.—A liquid may be driven off in the formof a vapour by exposing it to the influence of the sunsheat. The change may be more rapidly brought aboutby putting the vessel over a fire. Heating. — The problem of obtaining a satisfactorysource of heat may prove…
Nature study -- Juvenile literature · Natural history -- Tropics · Natural history -- Jamaica
Internet Archive · Biodiversity Heritage Library · Public Domain Mark 1.0. Free to use for anything.
