Ch 11 Review

6. This is a measure of the distance between two corresponding parts of consecutive waves.
7. These are particles that travel in wavelike patterns at the speed of light.
8. This is a measure of half the vertical distance of the wave.
11. Sound waves _______.
12. This refers to how many waves pass a point in a given amount of time.
13. Mechanical waves require a ___ through which to travel
16. The primary colors of pigments are magenta,___, and yellow.
17. Electromagnetic waves can travel in a ___
19. What is produced by light waves of different wavelengths.

1. This is the bending of waves around a barrier or through and opening.
2. When sound waves hit a solid surface they reflect. This is called a ___.
3. When sound waves hit a solid surface they ____.
4. One of the ways electromagnetic energy is used for is ____.
5. Is produced by light waves of different wavelengths.
7. Is a property of a sound wave.
9. This is transferred by waves.
10. The vibration of a transverse wave is ___ to its motion.
14. The type of mirror that makes objects look smaller.
15. All colors of light are created by combinations of red, ___, and green light waves..
18. This cannot travel through a vacuum.