Magnetical Investigations, Parte 2Longman, Orme, Brown, Green, and Longmans, 1843 |
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Página 102
... ratio of the increase of power , -and from the diminishing accession of energy observed , the absolute loss , by the deteriorating influence of the augumented tension , is finally determined . No. of Plates . First Combination . Reverse ...
... ratio of the increase of power , -and from the diminishing accession of energy observed , the absolute loss , by the deteriorating influence of the augumented tension , is finally determined . No. of Plates . First Combination . Reverse ...
Página 103
William Scoresby. No. of Plates . First Combination . Reverse Order . Ratio of Increase of Power . I. II . III . IV . V. VI . VII . VIII . IX . 1 16.8 289 16.35 298 293 293 290 * 2 29.3 555 27.48 527 541 248 580 39 3 38.20 791 36.16 734 ...
William Scoresby. No. of Plates . First Combination . Reverse Order . Ratio of Increase of Power . I. II . III . IV . V. VI . VII . VIII . IX . 1 16.8 289 16.35 298 293 293 290 * 2 29.3 555 27.48 527 541 248 580 39 3 38.20 791 36.16 734 ...
Página 110
... ratio of the power and the mass from the table at page 57 , we find , in respect to the series T ( tempered throughout ) , the tangent ex- pressive of the energy of the thinnest bar to be 191 ; whilst that of the next in the series ...
... ratio of the power and the mass from the table at page 57 , we find , in respect to the series T ( tempered throughout ) , the tangent ex- pressive of the energy of the thinnest bar to be 191 ; whilst that of the next in the series ...
Página 112
... ratio of power in combinations of the two - feet plates ( principally referred to in this chapter ) , laid on each other and in sensible contact , as examined by successive additions , in sets of six plates each , exhibits , very nearly ...
... ratio of power in combinations of the two - feet plates ( principally referred to in this chapter ) , laid on each other and in sensible contact , as examined by successive additions , in sets of six plates each , exhibits , very nearly ...
Página 113
... ratio prevails . For convenience of comparison , the selection of powers may be thus exhi- bited - the power of the ... ratio must be expected . Thus , it was actually found , that in the case of the other set of twenty - four smaller ...
... ratio prevails . For convenience of comparison , the selection of powers may be thus exhi- bited - the power of the ... ratio must be expected . Thus , it was actually found , that in the case of the other set of twenty - four smaller ...
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3d Edition 7.5 inch plates annealing Average Weight bars or plates betwixt blister steel boiling Botany Bradford iron busks cast iron cast steel chapter cloth column compared comparison compass needles comprising considerable curve degree of hardness deterioration determined deviating power diagram Dictionary employed Engravings exhibited experiments FREDERIKA BREMER hard plates hard steel hardened heat History investigations J. C. LOUDON JOHN LINDLEY linseed oil magnetic capacity magnetic condition magnetic energy magnetical powers magnetical properties magnetical qualities magnetised magnets of different mass Mean Deviation mean power method of deviations obtained original pairs plates or bars post 8vo Power in Combination proportional quality of steel ratio reduced respective SAMUEL LAING separately shear steel shewn shews single bar six plates steel from Bradford steel plates Table tangent temperature testing thickness thin plates THOMAS KEIGHTLEY tion torsion TREATISE various Vignette Titles whilst Woodcuts