Unit 5 Crossword Puzzle (Energy, Heat, & Waves)

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Across
  1. 3. Transfer of energy in or out of the system (Fd)
  2. 4. Total KE & PE in the system
  3. 5. SI unit of energy and work (Nm)
  4. 6. laws about heat,work,temperature, nd energy
  5. 10. Energy categories: Gravitational,Elastic,Chemistry
  6. 11. The ability to do work
  7. 14. organized by lowest to highest wave frequency
  8. 16. transfer of thermal energy from higher to lowertempterature
  9. 18. Number of waves that pass a point in a second
  10. 20. Amount of energy needed to raise 1g 1degree C
Down
  1. 1. Measurement of the energy of a wave
  2. 2. average kinetic energy of the particles
  3. 3. The distance between two crests or troughs of a wave
  4. 7. waves that do not need a medium to travel
  5. 8. total kinetic energy of the particles based on mass and temper
  6. 9. Energy transfer through vibrations
  7. 12. mgh
  8. 13. Force that converts energy into thermal
  9. 15. 1/2mv^2
  10. 17. material through which a wave travels
  11. 19. Waves that require a medium to travel