Final Project in Physics

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Across
  1. 3. A circuit that contains more then one path for current flow.
  2. 5. Smallest piece of an element containing all of the properties of that element.
  3. 7. Positively Charged atomic particles.
  4. 8. Occurs when a wave hits boundary between two media where the wave speeds differ, but the wave stays in the original medium instead of passing into the second medium
  5. 11. It occurs when the size of the aperture or obstacle is of the same order of magnitude as the wavelength of the incident wave.
  6. 13. The opposition of current flow.
  7. 14. The force (pressure) that causes current to flow.
  8. 17. Is the directional speed of an object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time
  9. 19. The flow of electric charge.
  10. 20. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows.
  11. 21. It measures small amount of current.
  12. 23. A circuit that contains only one path for current flow.
  13. 25. The flow of electric charge.
  14. 26. Is a type of wave in which the medium's vibration is parallel to the direction of the wave, and the medium's displacement is in the same direction as that of the wave movement.
Down
  1. 1. These reflections build up with each reflection and decay gradually as they are absorbed by the surfaces of objects in the enclosed space.
  2. 2. The force (pressure) that causes current to flow.
  3. 4. The opposition of current flow.
  4. 6. The man behind the discovery of Ohm’s Law.
  5. 9. Is defined as the characteristic of sound which is used for differentiating between the shrill and flat sound.
  6. 10. A moving wave whose oscillations are perpendicular to the direction of the wave.
  7. 12. Negatively Charged Particles.
  8. 15. An instrument used to measure the properties of an electrical circuit.
  9. 16. The center portion of an atom.
  10. 18. Is an informed guess about science or scientific relationships.
  11. 22. Uncharged atomic particles.
  12. 24. Simplest Form of matter.
  13. 27. A disturbance in a medium that carries energy without a net movement of particles.