Laplace, Pierre Simon, marquis de, 1749-1827, Bowditch, Nathaniel, 1773-1838, Bowditch, N. I. (Nathaniel Ingersoll), 1805-1861 · Boston, Hillard, Gray, Little, and Wilkins · leaf 657
h, upon EHS, the perpendicular hi, and then upon EHS the perpendicular hR, we shall have, by using the values of he, HE [81.38r,.r], HI = he—HE ; HR = he—HE = -.he—-.HE. n 71 Multiplying the first of these equations by —, we find that the second member of the product becomes equal to the second… … X.i.^1.] WAVE THEORY OF LIGHT. 443 [8137V Ml density according to a function of their height. If we suppose the rayto return, from the eye of the observer, towards the heavenly body, it willevidently describe the same curve as that which it traced in coining from thebody to the observer.We shall…
Celestial mechanics · Tides · Capillarity
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