Across
- 3. energy from electromagnetic waves
- 4. a push or pull that causes an object to move, stop, or change direction
- 7. speed with direction
- 8. is the height of the wave
- 10. the person who developed the three laws of motions
- 11. the highest point of the wave
- 13. the bending of light around corners
- 15. wave strikes a surface and is bounced back
- 18. the electronic echolocation to locate objects underwater
- 19. energy that is in motion
- 21. the use of echoes by animals to find objects
- 22. the amount of matter in an object
- 24. the number of waves per second
- 26. energy produces electricity
- 27. change in distance over time
- 29. the bending of light as it changes speed when moving from one medium to another
- 30. used to produce images inside the body
- 34. the lowest point of the wave
- 35. the particles that have more space between them
- 36. energy is stored in the atomic nucleus
Down
- 1. energy from heat
- 2. a force that opposes the motion between two surfaces that are in contact
- 5. energy that is stored
- 6. the unit for power
- 9. the tool that is used to measure force
- 12. energy is stored in chemical bonds
- 14. the particles that have to little to no space between them
- 16. waves that measure ocean waves
- 17. waves that measure sound
- 20. change in velocity over time
- 23. the length of the wave
- 25. energy from movement
- 28. the force of gravity acting on a mass
- 31. the unit for work
- 32. the vibration of an object at its natural frequency
- 33. how low or high or high a sound is