Physical laboratory experiments : mechanics, optics and heat (1917)
Goodwin, H. M. (Harry Manley), 1870- · Boston : G. H. Ellis Co., Printers · leaf 61
in Fig. 15. It is con-structed so that when filledwith water or with the liquidthe adjustment may bereadily made at the same tem-perature by suspending thewhole instrument, except itscapillary ends, in a bath kept atconstant temperature. All tem-perature corrections are thuseliminated. The capacity… … SPECIFIC GRAVITY OF LIQUIDS 59 Procedure.—Thoroughly clean the picnometer with a solu-tion of potassium bichromate in sulphuric acid if necessary,rinse with distilled water, and finally with clean alcohol.Warm in a drying closet or by a drying blast, and dry bydrawing through it a current of air.…
Physics · Mechanics
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