The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1878 |
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Page 251
... measured 224 and 188 cot a millims . respectively , whence e = 1.19 , or R = 141 . Two others measured 208 and 176 millims . , whence R = 1.39 . The breadths of two whorls along the same diameter measured 76 and 56 millims . , whence R ...
... measured 224 and 188 cot a millims . respectively , whence e = 1.19 , or R = 141 . Two others measured 208 and 176 millims . , whence R = 1.39 . The breadths of two whorls along the same diameter measured 76 and 56 millims . , whence R ...
Page 261
... measured must , of course , depend on the shape of that curve . When it is such as to form a complete cone , as in Eulima , the angle for any point on the surface is directly measurable . When the curve is such as the ellipse , the ...
... measured must , of course , depend on the shape of that curve . When it is such as to form a complete cone , as in Eulima , the angle for any point on the surface is directly measurable . When the curve is such as the ellipse , the ...
Page 262
... measured at corresponding points . In the same way x is dependent on w , since from ( 1 ) and ( 2 ) we may deduce tan X = = tan a sin w . ( 3 ) The angle x is the only one which can be well measured on specimens , and i only on figures ...
... measured at corresponding points . In the same way x is dependent on w , since from ( 1 ) and ( 2 ) we may deduce tan X = = tan a sin w . ( 3 ) The angle x is the only one which can be well measured on specimens , and i only on figures ...
Contents
JULY 1878 | 17 |
Frederick Guthrie on Salt Solutions and Attached Water | 50 |
Dr E J Millss Researches in Thermometry | 63 |
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acid action æther ammonia angle Ångström appears atmosphere axis body bright lines carbon cent centims centre cerium colour condenser cone consequently copper corresponding cubic centims curve cylinder cylindroid determined diameter direction discharge distance earth electric electromotive force equal equation euphonion experiments fluid Fraunhofer lines galvanometer gases gives gram heat hydrogen inches increase induction iron Kundt's tube latitude lead chloride length light liquid Loch Maree magnet means measured membrane metal metres millims molecules motion nitric acid node observed obtained orifice oxide oxygen parallel partial plane plate polarization pole position present pressure produced Proper Motions R₁ radius ratio repulsion resistance resonator rocks rotation salt samarskite screw shell solar spectrum solution sound spectre normal surface telephone temperature Thalén theory tion tone tridymite tube velocity vibrations vis viva w₁ whorls wire