Across
- 5. My ________ ________ of you is tall and smart
- 6. _________ frequencies above human hearing range
- 7. the ________ of the situation is exciting
- 8. usually produces larger image or a change in size
- 10. determine distance to, location of objects is called _________
- 13. when sound is amplified because two parts of the instrument are both vibrating
- 14. I _____ed the ball
- 15. white light separates it into its colors
Down
- 1. d=v*t is the equation for _________
- 2. light rays that appears to come but doesn't come is called _______ _______
- 3. critical angle is the name of its angle so the reflection name is
- 4. glasses consist of the frame and
- 9. humans cant hear ________ which is below the human hearing range
- 11. model of light traveling in a straight line is called _______ _____
- 12. light or __________
- 16. a block that shows the colors of light with triangular cross section