Physics

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Across
  1. 3. (Number of complete cycles of a wave in a given time)
  2. 5. (Force that opposes motion between two surfaces)
  3. 6. (Bouncing back of light from a surface)
  4. 7. (Opposition to the flow of electric current in a circuit)
  5. 9. (Electromagnetic radiation that we can see)
  6. 10. (Transfer of heat through direct contact between particles)
Down
  1. 1. (Force that pulls objects toward each other)
  2. 2. (Speed in a specific direction)
  3. 4. (Rate of change of velocity)
  4. 8. (Energy of an object in motion)