Mathematical elements of natural philosophy, confirm'd by experiments : or, An introduction to Sir Isaac Newton's philosophy (1747)
Gravesande, Willem Jacob 's, 1688-1742, Desaguliers, J. T. (John Theophilus), 1683-1744, tr, Adams, John, 1735-1826, former owner. BRL, John Adams Library (Boston Public Library) BRL · London : Printed for W. Innys, T. Longman and T. Shewell, C. Hitch ..., and M. Senex ... · leaf 354
Chap. 22. of NaturalPhilofopJjy. 2^1 this Experiment is not always the fame, and Mariotfe, who was ^532.well verfed in phyfical Experiments, affirms, that after the fecondRefraction of any Ray, the Colours appear different again ; feme-thing muft be mentiond, and I muft fpeak diftindlly of the…
Physics · Natural Sciences
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.
