waves

2. a push or pull acting upon an object from its interaction with another object
5. a type of wave that travels through empty space and transfers energy from one place to another
9. the bending or changing direction of a wave as it passes from one material to another
10. the height of a wave crest or depth of a trough as measured from its rest position
12. color with 400 nanometers
13. the highest point of a wave
14. they have the shortest wavelength and the highest frequency of all radio waves
17. radiation the transmission of energy in the form of waves that extend from the longest radio waves to the shortest gamma rays
18. a solid geometric figure whose two end faces are similar

1. the distance from crest to crest or trough to trough
3. waves a type of electromagnetic radiation that have the longest wavelength and lowest energy and frequency compared to all other types
4. occurs when a light wave strikes an object and bounces off
6. color with around 500 nanometers
7. the lowest point of a wave
8. wave, matter in the medium moves back and forth along the same direction that the wave travels
11. color with 600 nanometers
15. wave matter in the medium moves back and forth perpendicular to the direction that the wave travels
16. color with 700 nanometers