Recreations in science and natural philosophy: Dr. Hutton's translation of Montucla's edition of Ozanam [electronic resource] (1844)
Ozanam, Jacques, 1640-1717, Montucla, Jean Etienne, 1725-1799, Hutton, Charles, 1737-1823, Riddle, Edward, 1788-1854, Crosby, Thomas Boor, Sir, 1830-1916 former owner, St. Thomas's Hospital. Medical School Library former owner, King's College London · London, printed for Thomas Tegg... · leaf 542
dialling. 524 PROBLKM XVII. Let ABC then, (Fig. 17.), be a quadrant, the centre of which Fig. 17. is A. From the centre a de- … point of n in the afternoon, or x in the morning, for the latitude of London, when the sun enters Leo; as the table shews that the sun’s altitude is at that time 30 36, make in the proposed quadrant the angle b a o equal to 30° 36', and the place where the parallel of the commencement of Leo is…
Chemistry · Scientific recreations · Physics
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