Across
- 3. Longer the wavelength, ----- the energy
- 5. What is the highest part of a wavelength?
- 6. What is the direct transfer of energy from electromagnetic waves?
- 8. What wave has the shortest wavelength?
- 9. What is the lowest part of a wave?
- 10. Rays that come from a light source
- 11. What is the number of waves produced in a given time?
- 14. What is the part of the light wave spectrum we can see?
- 15. What determines the color of visible light?
- 16. How many colors are there in visible light?
- 17. High frequency has what type of wavelength?
- 18. The electromagnetic waves with the longest wavelengths and lowest frequencies
- 19. All electromagnetic waves have the same what?
- 20. What is the rate at which a wave's energy flows through a given unit area?
Down
- 1. What is the full range of frequencies of electromagnetic raditation?
- 2. What are packets of photoelectric energy?
- 4. What is the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position?
- 7. What are waves in which the particles vibrate in an up and down motion?
- 12. what wave is between radio waves and infrared light?
- 13. What type of waves requires medium through which to travel?