Physic crossword william e

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Across
  1. 2. 9What is the unit for power?
  2. 3. 14What is the unit of measurement for frequency?
  3. 5. 13What is the unit of measurement for wave length?
  4. 7. 8What is the equation for calculating work?
  5. 9. 18the rays entering and leaving the block are ......
  6. 12. 15What is the unit of measurement for energy?
  7. 14. 4what sciencetific word means 'making the sound louder?
  8. 17. 3Sound can travel through solids, liquids, and gases but not through a
  9. 18. 11What is the equation for calculating density?
  10. 19. 2all sound is produced by something that is.
Down
  1. 1. 5light waves are one of the ways that energy from the sun ..... the earth
  2. 4. 16lightis ........ when it passes a grass block
  3. 6. 10What is the equation for calculating speed?
  4. 8. 7What is the SI unit of force?
  5. 10. 19what is the unit of force
  6. 11. 17light travel more ........ in air than glass
  7. 13. 6the earth travel in .............. lines
  8. 15. 20Magnetic materials such as ..... nickel, or steel can be magnetized.
  9. 16. 12What is the unit of measurement for sound intensity?
  10. 18. 1What is the unit of speed