physics

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Across
  1. 1. material that moves energy or light from one substance to another, or from one location to another, or from one surface to another
  2. 3. rate of waves
  3. 7. bendoing of waves
  4. 11. distance over which the wave's shape repeats.
  5. 12. how many times a repeating event occurs within a specific amount of time
  6. 13. the phenomenon of bouncing back of the rays of light when they fall on an obstacle
  7. 14. waves wave vibrating at right angles to the direction of its propagation
Down
  1. 2. movement of energy through space or a medium, composed of both electric and magnetic waves that oscillate at different frequencies
  2. 4. entire range of electromagnetic radiation, organized by frequency
  3. 5. change in frequency
  4. 6. wave where the particles of the medium oscillate parallel to the direction of the wave's propagation
  5. 7. two or more waves combine in such a way that their amplitudes cancel each other out
  6. 8. two or more waves align in such a way that their crests and troughs coincide
  7. 9. change in the speed and direction of wave passing through
  8. 10. maximum displacement