Sentence Examples


  • His whole career was taken up with marchings to and fro within the lands, first of the Eastern, then of the Western empire.
  • This condenser is charged electrically and then suddenly discharged and violent electrical oscillations are set up in it, that is to say, electricity rushes to and fro between the antenna and the earth.
  • Hopkinson pointed out that the greatest dissipation of energy which can be caused by a to-and-fro reversal is approximately represented by Coercive force X maximum induction fir.
  • I) be a small portion of a bell which vibrates to and fro from CD to EF and back.
  • The sound travelled to and fro in the pipes several times before the signals died away, and he found that the velocity decreased with the intensity, tending to a limit for very feeble sounds, the limit being the same whatever the source.