The Quarterly Journal of Science and the Arts, Volumen 5John Murray, 1818 |
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Página iv
... heat is in the centre of the explosive mixture . In looking stedfastly at flame , the part where the combustible matter is volatilized is seen , and it appears dark , contrasted with the part in which it iv PREFACE .
... heat is in the centre of the explosive mixture . In looking stedfastly at flame , the part where the combustible matter is volatilized is seen , and it appears dark , contrasted with the part in which it iv PREFACE .
Página v
appears dark , contrasted with the part in which it begins to burn ; that is , where it is so mixed with air as to become explosive . When the wick becomes clogged with charcoal , it cools the flame by radiation , and prevents a proper ...
appears dark , contrasted with the part in which it begins to burn ; that is , where it is so mixed with air as to become explosive . When the wick becomes clogged with charcoal , it cools the flame by radiation , and prevents a proper ...
Página xii
... appears to depend on the chance of finding a number of subscribers to defray the expence of publication . Even in this reduced state they would be a valuable present to the mathematical world , as from the methods taken to insure their ...
... appears to depend on the chance of finding a number of subscribers to defray the expence of publication . Even in this reduced state they would be a valuable present to the mathematical world , as from the methods taken to insure their ...
Página xiv
... appears to hold out mate- rial advantages to this nation . The typographic art has not only been improved and facilitated , but this improvement has been extended to several articles connected with it ; and the ingenious application of ...
... appears to hold out mate- rial advantages to this nation . The typographic art has not only been improved and facilitated , but this improvement has been extended to several articles connected with it ; and the ingenious application of ...
Página xvi
... appear the most efficient . Several machines have likewise been presented to the public for amending and repairing roads . Loudon has within the last few years to boast the acquisition of two new Bridges : the light and elegant iron ...
... appear the most efficient . Several machines have likewise been presented to the public for amending and repairing roads . Loudon has within the last few years to boast the acquisition of two new Bridges : the light and elegant iron ...
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Adam's Peak altitude ammonia angle appears arts ascertained atmosphere Author axis azimuth BAMBUSA blue bodies bubble Caldas da Rainha carbonate chemical chloride chronometer circle colours contains copper crystals Cyperacea degree direction DISPERIS distance Ditto earth effect exhibited experiments feet flame flax given number glass Glen Roy green Greenland Guaduas heat Hill and Bundy's horizontal hornblende hydrometer improvement inches instrument iron Lee's light liquid machine magnetic means measure meridian metal muriatic muriatic acid NASTUS nature nearly needle nitric acid object observed obtained oxide oxygen paper particles passing pendulum plate platinum potash pound produced proportion quantity quicksilver rays reflected reflectors result river rock Royal salt sciences SCIRPUS seen shew shewn Society solution species specific gravity supposed surface tabasheer tangent screw telescope temperature thermometer tion tube vernier vertical wire Zaire