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More "Undulatory" Quotes from Famous Books
 ... requires a more elaborate combination of deduction with observation and experiment. During the last three hundred years many departments of science have been reduced under principles of the greatest generality, such as the Conservation of Energy, the Law of Gravitation, the Undulatory theory of Light, the Law of combining Equivalents, and the Theory of Natural Selection; connecting and explaining the less general laws, which, again, are said to connect and explain the facts. Meanwhile, those sciences that were the first to make progress have helped to develop others which, like ...
— Logic - Deductive and Inductive • Carveth Read
... and compressible; the less pulsations becoming more indistinct, and at length scarcely perceptible. No perfectly distinct beat of the heart was felt, but a quick undulating motion, not corresponding with the pulse at the wrist. Three days before death the arteries assumed this undulatory motion, corresponded with the motion of the heart, and, for forty-eight hours, lost ...
— Cases of Organic Diseases of the Heart • John Collins Warren
... aether is carried along by the earth's motion has been considered from the early days of the undulatory theory of light. In reviving that theory at the beginning of the 19th century, Thomas Young stated his conviction that material media offered an open structure to the substance called aether, which passed ...
— Project Gutenberg Encyclopedia
... ran with violence after the dogs, and shortly after seemed with difficulty to ascend the rising hill; for the elasticity of so vast a body of ice, of many leagues square, supported by a troubled sea, though in some places three or four yards in thickness, would, in some degree, occasion an undulatory motion not unlike that of a sheet of paper accommodating itself to the surface of a rippling stream. Noises were now likewise distinctly heard in many directions, like the report of cannon, owing to the bursting of the ice ...
— MacMillan's Reading Books - Book V • Anonymous
... were alternately sinuous, undulatory and gliding. At one moment her supple form, bending humbly toward the earth, resembled the stem of a lily over-weighted with its blossom; the next, a branch of a tree flung upward by a tempest; the next, a column of autumn ...
— The Redemption of David Corson • Charles Frederic Goss
... Helmholtz method for the analysis and synthesis of vocal sounds. Suggests the electrical actuation of tuning-forks and the electrical transmission of their tones. Distinguishes intermittent, pulsatory and undulatory currents. Devises as his first articulating telephone a harp of steel rods thrown into vibration by electro-magnetism. Exhibits optically the vibrations of sound, using a preparation of a human ear: is struck by the efficiency of a slight aural membrane. Attaches a bit of clock spring ...
— Little Masterpieces of Science: - Invention and Discovery • Various
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