Physics Fall Crossword Puzzle

1234567891011121314151617181920
Across
  1. 3. length Distance
  2. 4. Time
  3. 5. Across
  4. 7. effect Pitch
  5. 10. Peak
  6. 11. wave Perpendicular
  7. 12. Spread
  8. 13. wave Parallel
  9. 15. Rate
  10. 18. Energy
  11. 20. waves Sound
Down
  1. 1. interference Increase
  2. 2. Interference Cancel
  3. 6. Bounce
  4. 8. Bend
  5. 9. speed Velocity
  6. 14. Overlap
  7. 16. waves Light
  8. 17. Substance
  9. 19. Height