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Elements of astronomy ... with explanatory notes, and questions for examination (1855)

Brocklesby, John, 1811-1889 · New York, Farmer, Brace & co. · leaf 283

An illustration from Elements of astronomy ... with explanatory notes, and questions for examination, 1855, leaf 283
seen thatthere are daily two high tides and two low tides. The in-terval of time between two successive high or low tides,is about 12h. 25m. Accordingly when there is a hightide at any place, as New York, for instance, there mustalso be a high tide on the opposite side of the globe, andthe same is… … HIGH AND LOW TIDES 679. A marked correspondence exists between themotion of the tides and the motion of the moon. If to-dayat 10 A. M., it is high tide in a certain harbor, it will behigh tide to morrow in the same harbor at lOh. 50m.28sec. A. M. The interval therefore that elapses be-tween any…

Astronomy

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