Across
- 1. the form of an energy associated with the position and motion of an object
- 3. Energy the potential energy stored in chemical bonds
- 4. the process of light bending around an obstacle or spreading out after it moves through a small space.
- 5. the rate at which velocity changes
- 7. positively charged particle
- 10. the throwing back by a body or surface of light, heat, or sound without absorbing it.
- 12. Lowest part of a wave
- 14. the number of waves that pass a fixed place in a given amount of time.
- 19. a path along which the whole current flows through each component
- 21. the maximum displacement or distance moved by a point on a vibrating body
- 22. total potential and kinetic energy of the particles in an object
- 23. the force acting on its gravity
- 25. is energy that comes from a source and travels through space at the speed of light.
- 26. Force upward force on a submerged object
- 30. a push or pull
- 31. The basic unit of a chemical element
- 32. a table of the chemical elements arranged in order of atomic number
- 34. process by which heat is transferred by movement of a heated fluid such as air or water
- 36. the change in direction of a wave passing from one medium to another
- 38. The apparent difference between the frequency at which sound or light waves leave a source
- 39. the magnetic moments are aligned with one another because of interactions between molecules or atoms.
- 40. the amount of matter in an object
- 41. negative charged particle
- 42. speed in a given direction
Down
- 2. relating to a magnetic field produced by an electric current.
- 6. neutral charged atom
- 8. The speed of sound is the distance travelled per unit of time
- 9. gravity's force on an object
- 11. Light Waves The only electromagnetic waves we can see
- 13. the distance an object travels per unit of time
- 15. the highest surface part of a wave.
- 16. As wavelengths get smaller, the waves have more energy.
- 17. a disturbance from one place to another
- 18. The tendency of an object
- 20. Waves Long and short wavelengths.
- 24. the overall force of an object when all the individual forces acting on it are added
- 27. Waves Have the longest wavelength in the electromagnetic spectrum.
- 28. the force that pulls objects toward each other
- 29. an object in motion will stay in constant motion, unless it's acted upon by an unbalanced force
- 33. the distance in the line of advance of a wave from any one point to the next point of corresponding phase.
- 35. motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance.
- 37. They have the smallest wavelength and the most energy of the waves in the electromagnetic spectrum