Sentence Examples

  • From the measured distances of the diffraction bands the width of the slit may be easily deduced.
  • In 1799 he was induced by his fellow-student, Henry Brougham, to study the diffraction of light.
  • By this procedure the width of the central band in the diffraction pattern is halved, and so far an advantage is attained.
  • The diffraction pattern is therefore that due to a single aperture, merely brightened n times.
  • - Spectroscopes may be divided into two classes: prism spectroscopes, with angular or direct vision, and grating spectroscopes; the former acting by refraction (q.v.), the latter by diffraction or interference.