Across
- 1. ray , smallest wavelength
- 3. waves lower , longer frequency
- 6. , the number of waves passed a fixed point
- 8. , describes how long the wave is
- 9. , long narrow open
- 12. , radio waves
- 13. , no light is able to pass threw them
- 15. , a vibrating body
- 18. , how fast something goes
- 19. , radition to heat up something
- 24. , alowing light but not detail shapes
Down
- 2. waves , uses a medium`
- 4. waves , a wave vibrating
- 5. , the electromagnetic radiation
- 7. , a reagion of electromagnitic radiation spectrum
- 10. , a piece of glass
- 11. , transfers energy
- 14. , a type of electromagnetic radiation
- 16. , periodic table?
- 17. waves , a wave vibrating
- 20. waves . its a current or a field
- 21. , electromagnetic radiation
- 22. , something that reflect the light
- 23. , curly foaming top
- 24. , alowing light to pass threw