On the properties of matter, the principles of chemistry, and the nature and construction of aeriform fluids, or gases / [E. Peart].

  • Edward Peart
Date:
1792
Catalogue details

Licence: Public Domain Mark

Credit: On the properties of matter, the principles of chemistry, and the nature and construction of aeriform fluids, or gases / [E. Peart]. Source: Wellcome Collection.

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    ive know that the repuliions and attractions, cab¬ led magnetic, are effeded. Confequently, in this cafe, we know that the two didant bodies, do not attract each other by any immaterial fphcres, but by a medium of par¬ ticles of matter, in an atmofpheric date ; therefore, we are under no necedity of fuppofing, that any two didant particles at trad:, or repel each other, by immaterial powers ,* but, reafoning from ana¬ logy, avoiding the multiplication of caufes to produce effeds, we mud, and can rationally, only conclude, that every appearance of attradion, or of repulfion, taking place between didant bodies, < % i is effeded by a dmilar intermedium of material particleSy in the date of an invifible atmofphere around one or both of the bodies, which, though didant, produce effeds upon each other. I \ 4 ‘ . This concludon is that of common fenfe,* we fee particles attrad. others at a didance, and con¬ ceive, readily, that the attradion is effeded, by means of the particles arranged around the attrac- * * ■* ■ < 'ii *1 '. BN w * ^ ting body, and extending to the body attraded, C 2 i
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