Physics Terms. November

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Across
  1. 2. Electromagnetic radiation that produces heat
  2. 5. ________ mirrors reflect light into the focal point
  3. 6. Electric _______ is a continuos flow of charge
  4. 7. This radiation has a higher frequency than light and carry more energy. It can burn your skin
  5. 10. An object being black is the result of all colors being _______
  6. 13. Is the only range of the electromagnetic spectrum that our eyes can see
  7. 14. An object being white is the result of all colors being ________
  8. 16. Particle that carries the negative electric charge
  9. 18. These electromagnetic waves can penetrate the skin but not the bones
Down
  1. 1. Light is a wave but it can also act as a __________
  2. 3. Electromagnetic waves with the highest frequencies
  3. 4. Electric and Magnetic Fields are ________ with each other
  4. 8. ______ objects let some light pass while opaque objects don't
  5. 9. These waves have uses in ovens and radars
  6. 11. Conductors let electrons flow while ______ don't let them flow
  7. 12. Electromagnetic waves with the longest wavelenghts and lower frequencies
  8. 15. In magnetism a South pole will attract a _____ pole
  9. 17. __________ Lenses refract the light into the focal point