Sentence Examples

  • In the first place, there is necessarily a complete symmetry round the direction of the force.
  • The disturbance, consisting of transverse vibrations, is propagated outwards in all directions from the centre; and, in consequence of the symmetry, the direction of vibration in any ray lies in the plane containing the ray and the axis of symmetry; that is to say, the direction of vibration in the scattered or diffracted ray makes with the direction of vibration in the incident or primary ray the least possible angle.
  • The symmetry also requires that the intensity of the scattered light should vanish for the ray which would be propagated along the axis; for there is nothing to distinguish one direction transverse to the ray from another.
  • An elaborate symmetry is observable in the construction of many of his elegies, and this has tempted critics to divide a number of them into strophes.
  • 7, and believed that by the use of wires,, much thicker than spider webs, the eye could estimate more accurately the symmetry of the star-images with respect to the wires.

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