Across
- 3. Supposition or a system of ideas.
- 5. Rough calculation.
- 12. A prejudiced presentation.
- 14. opposition to the flow of current is termed what
- 15. Measurement that is only a magnitude
- 16. Facts and statics collected together.
- 17. A charge that is forced to move because of a potential difference.
- 18. Way of writing small and large numbers
- 20. Anything that stays in motion
- 22. Unit of length in the metric system.
- 24. A solar cell that converts the energy of light into electricity.
- 25. Speed of something in a given position
- 27. A wave that is bent and changes direction due to a change in medium.
- 28. A conclusion reached on the basis of evidence and reasoning.
- 30. Something that moves from it's original place and ends it course in the same spot.
Down
- 1. Degree of consistently measured by the quantity of mass per volume.
- 2. Measurement that uses magnitude and direction.
- 4. a form of radiation that travel though the universe. They are formed when an electric field couples with a magnetic feild
- 6. electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
- 7. When two waves approach each other from opposite directions.
- 8. indefinite continued progress of existence and events in the past, present, and future.
- 9. Ending summary.
- 10. Rate on how fast or slow and objects velocity changes/
- 11. wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
- 13. The amount of space from one spot to another.
- 19. When a wave encounters a medium that causes the wave to be sent back in the direction that it came from.
- 21. form of electromagnetic radiation, similar to visible light.
- 22. shorter than that of a normal radio wave but longer than those of infrared radiation.
- 23. Distance/Time
- 26. Action or process of something.
- 29. An extent which shows if it has more or less electrons than protons